Chemistry › Complete d-block
Complete d-block Questions
614 questions across 2 subtopics — with step-by-step solutions.
(1)
d-block(613)
- On addition of small amount of KMnO₄ to co... | Chemistry | TestHub
- Which of the following statements is not c... | Chemistry | TestHub
- The electronic configuration of a transiti... | Chemistry | TestHub
- Match the oxidation-state properties with... | Chemistry | TestHub
- KMnO₄ acts as an oxidising agent in acidic... | Chemistry | TestHub
- When KMnO₄ is added to oxalic acid, decolo... | Chemistry | TestHub
- Which metallic ions have almost the same s... | Chemistry | TestHub
- Match the catalysts with their process.Col... | Chemistry | TestHub
- Highest oxidation state of manganese in fl... | Chemistry | TestHub
- In the form of dichromate, Cr (VI) is a st... | Chemistry | TestHub
- Interstitial compounds are formed when sma... | Chemistry | TestHub
- Generally transition elements form coloure... | Chemistry | TestHub
- The magnetic moment is associated with its... | Chemistry | TestHub
- Match the properties with the metals.Colum... | Chemistry | TestHub
- Which ions have a higher spin-only magneti... | Chemistry | TestHub
- Which elements form MF₃ halides? | Chemistry | TestHub
- Metallic radii (pm): Fe 126, Co 125, Ni 12... | Chemistry | TestHub
- The electronic configuration of Cu(II) is... | Chemistry | TestHub
- Match aqueous salt solutions with their co... | Chemistry | TestHub
- Which reactions are disproportionation? (a... | Chemistry | TestHub
- The magnetic nature of elements depends on... | Chemistry | TestHub
- When alkaline KMnO₄ oxidises KI, to which... | Chemistry | TestHub
- Which compounds are coloured? | Chemistry | TestHub
- Which compounds will not act as oxidising... | Chemistry | TestHub
- When acidified K₂Cr₂O₇ solution is added t... | Chemistry | TestHub
- Which pair contains amphoteric oxides? Con... | Chemistry | TestHub
- Why is HCl not used to make the medium aci... | Chemistry | TestHub
- Which of the following is the correct sequ... | Chemistry | TestHub
- gives gas with and but not with because:NE... | Chemistry | TestHub
- Assertion : Cuprous ion is colourless wher... | Chemistry | TestHub
- Which of the following shows maximum numbe... | Chemistry | TestHub
- Which of the following ions has the maximu... | Chemistry | TestHub
- When acts as an oxidising agent and ultima... | Chemistry | TestHub
- mole) in neutral aqueous medium is disprop... | Chemistry | TestHub
- What would happen when a solution of potas... | Chemistry | TestHub
- Which one of the following characteristics... | Chemistry | TestHub
- A red solid is insoluble in water. However... | Chemistry | TestHub
- Assertion : Solution of in water is colour... | Chemistry | TestHub
- The basic character of the transition meta... | Chemistry | TestHub
- The atomic numbers of vanadium , Chromium... | Chemistry | TestHub
- Of the following outer electronic configur... | Chemistry | TestHub
- Among the following series of transition m... | Chemistry | TestHub
- The compound insoluble in water is | Chemistry | TestHub
- Among and , the element which can form mor... | Chemistry | TestHub
- Among the following pairs of ions, the low... | Chemistry | TestHub
- The aqueous solution containing which one... | Chemistry | TestHub
- The oxidation state of chromium in the fin... | Chemistry | TestHub
- Which one of the following has maximumnumb... | Chemistry | TestHub
- Assertion : Change in colour of acidic sol... | Chemistry | TestHub
- The colour imparted by Co(II) compounds to... | Chemistry | TestHub
- The "spin-only" magnetic moment [in units... | Chemistry | TestHub
- The purple colour of is due to | Chemistry | TestHub
- In which of the following pairs are both t... | Chemistry | TestHub
- Assertion : is used as primary standard in... | Chemistry | TestHub
- The reaction, is an example of a | Chemistry | TestHub
- Which one of the following ions is the mos... | Chemistry | TestHub
- Identify the incorrect statement among the... | Chemistry | TestHub
- Among the following the compound that is b... | Chemistry | TestHub
- Cyanogen gas is obtained in the reaction | Chemistry | TestHub
- The purple colour of is due to the transition | Chemistry | TestHub
- A solution of colourless salt on boiling w... | Chemistry | TestHub
- Which of the following is not a characteri... | Chemistry | TestHub
- Amount of oxalic acid present in a solutio... | Chemistry | TestHub
- Hair dyes contain | Chemistry | TestHub
- Mercurous chloride exists in the form of | Chemistry | TestHub
- The number of water molecule(s) directly b... | Chemistry | TestHub
- The oxidation number of in the product of... | Chemistry | TestHub
- In context with the transition elements, w... | Chemistry | TestHub
- Which of the following elements does not b... | Chemistry | TestHub
- Out of and ( of ) the colourless species a... | Chemistry | TestHub
- Match each of the reactions given in Colum... | Chemistry | TestHub
- Which one of the elements with the followi... | Chemistry | TestHub
- Which one of the following sets correctly... | Chemistry | TestHub
- Which of the following complex ions is exp... | Chemistry | TestHub
- Identify the statement which is not correc... | Chemistry | TestHub
- Sterling silver is | Chemistry | TestHub
- Assertion : Zinc displaces copper from cop... | Chemistry | TestHub
- Which of the following complex ions is not... | Chemistry | TestHub
- Which one of the following statements is c... | Chemistry | TestHub
- Transition metals usually exhibit highest... | Chemistry | TestHub
- Which of the following ions will exhibit c... | Chemistry | TestHub
- Assertion : Transition metals are poor red... | Chemistry | TestHub
- In the ground state of , the number of she... | Chemistry | TestHub
- For the four successive transition element... | Chemistry | TestHub
- Reduction of the metal centre in aqueous p... | Chemistry | TestHub
- dissolves in water to give an acid. The co... | Chemistry | TestHub
- Assertion : Reduction potential of Mn to +... | Chemistry | TestHub
- "925 fine silver" means an alloy of | Chemistry | TestHub
- Reagent used to convert allyl alcohol to a... | Chemistry | TestHub
- An extremely hot copper wire reacts with s... | Chemistry | TestHub
- Which of the statements is not true?NEET 2... | Chemistry | TestHub
- in an acidic medium dissociates into | Chemistry | TestHub
- The catalytic activity of transition metal... | Chemistry | TestHub
- Magnetic moment of is nearest to | Chemistry | TestHub
- Which one of the following does not correc... | Chemistry | TestHub
- Iron exhibits and oxidation states. Which... | Chemistry | TestHub
- Identify the alloy containing a non-metal... | Chemistry | TestHub
- The colour of light absorbed by an aqueous... | Chemistry | TestHub
- When calomel is treated with ammonium hydr... | Chemistry | TestHub
- Which of the following element has lowest... | Chemistry | TestHub
- Which of the following statements about th... | Chemistry | TestHub
- Oxidation state of iron in haemoglobin is | Chemistry | TestHub
- GivenBased on the data given above, strong... | Chemistry | TestHub
- Which of the following arrangements does n... | Chemistry | TestHub
- Match the following and choose the correct... | Chemistry | TestHub
- in acidic medium converts into | Chemistry | TestHub
- Which of these ions is expected to be colo... | Chemistry | TestHub
- can be prepared from as per reaction . The... | Chemistry | TestHub
- Assertion : is stronger reducing agent tha... | Chemistry | TestHub
- When a small amount of is added to concent... | Chemistry | TestHub
- is transition element but is not because:N... | Chemistry | TestHub
- Which of the following metal ion forms uns... | Chemistry | TestHub
- The element with which of the following ou... | Chemistry | TestHub
- When same amount of zinc is treated separa... | Chemistry | TestHub
- Which of the following is most basic? | Chemistry | TestHub
- Potassium dichromate when heated with conc... | Chemistry | TestHub
- in alkaline medium changes to | Chemistry | TestHub
- The reaction of aqueouswithin acidic condi... | Chemistry | TestHub
- Which form coloured salts: | Chemistry | TestHub
- Which of the following has the maximum num... | Chemistry | TestHub
- A compound of vanadium chloride has spin o... | Chemistry | TestHub
- Copper becomes green when exposed to moist... | Chemistry | TestHub
- The pair(s) of reagents that yield paramag... | Chemistry | TestHub
- Which one of the following exhibits the la... | Chemistry | TestHub
- Which of the following is not formed when... | Chemistry | TestHub
- In presence of acidic medium, converts into | Chemistry | TestHub
- In acidic medium,changestowhich has twobon... | Chemistry | TestHub
- Assertion: is used as primary standard in... | Chemistry | TestHub
- Copper sulphate is dissolved in water cont... | Chemistry | TestHub
- Which of the following statements is/are f... | Chemistry | TestHub
- Match the catalysts to the correct process... | Chemistry | TestHub
- The number of elements present in the d-bl... | Chemistry | TestHub
- The correct statement(s) aboutandis (are)[... | Chemistry | TestHub
- Gadolinium belongs of 4f series. Its atomi... | Chemistry | TestHub
- Assertion: Change in colour of acidic solu... | Chemistry | TestHub
- Spin only magnetic momentis given by:(Atom... | Chemistry | TestHub
- In a neutral or faintly alkaline solution,... | Chemistry | TestHub
- Find the metallic and ferromagnetic substa... | Chemistry | TestHub
- Which one of the following species is stab... | Chemistry | TestHub
- Which one of the following statements is c... | Chemistry | TestHub
- Best reagent for the conversion of to is | Chemistry | TestHub
- Which group contains coloured ions out of... | Chemistry | TestHub
- The option(s) with only amphoteric oxides... | Chemistry | TestHub
- Which of the following combinations will p... | Chemistry | TestHub
- It is because of the inability ofelectrons... | Chemistry | TestHub
- Which of the following ions does not liber... | Chemistry | TestHub
- Name the gas that can readily decolourise... | Chemistry | TestHub
- The colourless species is | Chemistry | TestHub
- In the following reactions,is respectively... | Chemistry | TestHub
- andboth when dissolved in water containing... | Chemistry | TestHub
- Match the metal ions given in Column 'I' w... | Chemistry | TestHub
- The incorrect statement is: | Chemistry | TestHub
- When dil. sulphuric acid reacts with aqueo... | Chemistry | TestHub
- Which is least stable in aqueous medium? | Chemistry | TestHub
- Whenis fused with an alkali metal hydroxid... | Chemistry | TestHub
- Which of the following compounds is formed... | Chemistry | TestHub
- In acidic medium, which of the following b... | Chemistry | TestHub
- In which of the following elements number... | Chemistry | TestHub
- on reaction with does not give | Chemistry | TestHub
- Consider the hydrated ions ofand. The corr... | Chemistry | TestHub
- Which of the following can react with ? | Chemistry | TestHub
- Which of the following transition elements... | Chemistry | TestHub
- Fusion ofwithin presence ofproduces a salt... | Chemistry | TestHub
- is | Chemistry | TestHub
- Match the catalyst with the processWhich o... | Chemistry | TestHub
- Spin only magnetic moment ofion is nearly | Chemistry | TestHub
- The number of water molecules not coordina... | Chemistry | TestHub
- In the above sequence of reactions, A and... | Chemistry | TestHub
- The element that usually does NOT show var... | Chemistry | TestHub
- The basic character of the transition meta... | Chemistry | TestHub
- The metal that gives hydrogen gas upon tre... | Chemistry | TestHub
- The pair that has similar atomic radii is: | Chemistry | TestHub
- Thermal decomposition of a Mn compoundatre... | Chemistry | TestHub
- The transition elements that has the lowes... | Chemistry | TestHub
- Which element gives maximum number of oxides? | Chemistry | TestHub
- The statement that is INCORRECT about the... | Chemistry | TestHub
- Match the catalysts (Column) with products... | Chemistry | TestHub
- When neutral or faintly alkaline is treate... | Chemistry | TestHub
- The sum of the total number of sigma bonds... | Chemistry | TestHub
- Which of the following is correct? | Chemistry | TestHub
- Then final product N and O are respectively. | Chemistry | TestHub
- Compound that is both paramagnetic and col... | Chemistry | TestHub
- In dilute aqueous, the complex diaquodioxa... | Chemistry | TestHub
- Anhydrous ferric chloride is prepared by: | Chemistry | TestHub
- Which of the following arrangement does no... | Chemistry | TestHub
- In the following reaction sequence in aque... | Chemistry | TestHub
- Mercury on heating with aqua-regia gives : | Chemistry | TestHub
- Which option is not matched in correct seq... | Chemistry | TestHub
- The set that contains atomic numbers of on... | Chemistry | TestHub
- Select the correct option, among Sc (III),... | Chemistry | TestHub
- Select the set having incorrect statements... | Chemistry | TestHub
- is a good oxidising agent in different med... | Chemistry | TestHub
- Consider the following reactionsside produ... | Chemistry | TestHub
- The oxidation number of Mn in the product... | Chemistry | TestHub
- Oxidation state of Mn in the compound form... | Chemistry | TestHub
- More number of oxidation states are exhibi... | Chemistry | TestHub
- Among the following series of transition m... | Chemistry | TestHub
- Which of the following statement is correc... | Chemistry | TestHub
- Whenis fused withand, a coloured compound... | Chemistry | TestHub
- How manybonds are equivalent in anion? | Chemistry | TestHub
- What product is obtained on oxidation ofwi... | Chemistry | TestHub
- Hydrogen peroxide acts both as an oxidisin... | Chemistry | TestHub
- Which of the following compounds is expect... | Chemistry | TestHub
- The oxidation state exhibited by the trans... | Chemistry | TestHub
- Which of the following is correct ? | Chemistry | TestHub
- A coloured compound is formed whenis fused... | Chemistry | TestHub
- Which one of the following transition meta... | Chemistry | TestHub
- Which one of the following ores is known a... | Chemistry | TestHub
- Incorrect statement aboutis: | Chemistry | TestHub
- The incorrect statement is: | Chemistry | TestHub
- Most of the transition metals exhibit(i) p... | Chemistry | TestHub
- Which of the following solid salt on heati... | Chemistry | TestHub
- dissolves in aqueous NaOH to give | Chemistry | TestHub
- andboth haveconfiguration. Thus | Chemistry | TestHub
- The gas obtained by roasting of sulphide o... | Chemistry | TestHub
- Which of the following ions has the highes... | Chemistry | TestHub
- When diluteandare added to a solution of c... | Chemistry | TestHub
- The addition of NaOH tosolution produces t... | Chemistry | TestHub
- Regarding the oxidation states of elements... | Chemistry | TestHub
- Which of the following pair is expected to... | Chemistry | TestHub
- Pick out the incorrect statement | Chemistry | TestHub
- Which of the following pairs has the same... | Chemistry | TestHub
- Which statement is incorrect with referenc... | Chemistry | TestHub
- Which of the following is correct? | Chemistry | TestHub
- In which of the following Mn has highest o... | Chemistry | TestHub
- Which two sets of reactants best represent... | Chemistry | TestHub
- The sum of the total number of bonds betwe... | Chemistry | TestHub
- Identify the incorrect statement.NEET 2020... | Chemistry | TestHub
- Number of metal oxygen bonds in the orange... | Chemistry | TestHub
- On heating Potassium permanganate the prod... | Chemistry | TestHub
- Four successive members of the first row t... | Chemistry | TestHub
- In the electrolytic refining of zinc | Chemistry | TestHub
- The INCORRECT statement is : | Chemistry | TestHub
- Which one of the following statements are... | Chemistry | TestHub
- In neutral or faintly alkaline solution, 8... | Chemistry | TestHub
- Which of the following compounds is(are) c... | Chemistry | TestHub
- How many of these metals can show +3 oxida... | Chemistry | TestHub
- Identify the correct statement: | Chemistry | TestHub
- Which of the following oxide is amphoteric... | Chemistry | TestHub
- Which of the following is coloured compound? | Chemistry | TestHub
- The oxidation number is changed in which o... | Chemistry | TestHub
- Chloride of which of the following element... | Chemistry | TestHub
- Which of the following is an amphoteric ox... | Chemistry | TestHub
- Pick out the correct set of statements for... | Chemistry | TestHub
- Reduction of metal centre in aqueous perma... | Chemistry | TestHub
- Pick out the correct statement set for tra... | Chemistry | TestHub
- [Y] May be prepared by which one of the fo... | Chemistry | TestHub
- Which of the following is deliquescent? | Chemistry | TestHub
- Match the columns I, II and III and mark t... | Chemistry | TestHub
- Select the correct statement: | Chemistry | TestHub
- At | Chemistry | TestHub
- In the chemical reaction between stoichiom... | Chemistry | TestHub
- A metal (M) produces a gas (N) on reaction... | Chemistry | TestHub
- Which of the following oxides are acidic ? | Chemistry | TestHub
- The transition elements are more metallic... | Chemistry | TestHub
- Match the following aspects with the respe... | Chemistry | TestHub
- In which compound does vanadium have an ox... | Chemistry | TestHub
- Pick out incorrect statement about. | Chemistry | TestHub
- The atomic radius ofis closest to | Chemistry | TestHub
- When AgCl is dissolved in excess of each o... | Chemistry | TestHub
- In which of the following oxyanions the ox... | Chemistry | TestHub
- which one of the following is most acidic? | Chemistry | TestHub
- colourless suffocating gas,green colourati... | Chemistry | TestHub
- Excess of KI reacts withsolution and thens... | Chemistry | TestHub
- Select the correct statements.(1) Ferric b... | Chemistry | TestHub
- ForWhich of the following is correct? | Chemistry | TestHub
- In chromite ore, the oxidation number of i... | Chemistry | TestHub
- The basic character of the transition meta... | Chemistry | TestHub
- Incorrect statement among the following is: | Chemistry | TestHub
- Transition metals make the most efficient... | Chemistry | TestHub
- Out of the following ions Ti3+, V3+, Cu+,... | Chemistry | TestHub
- Copper becomes green when exposed to moist... | Chemistry | TestHub
- Compoundsandare treated with dil. HCl sepa... | Chemistry | TestHub
- A metal M and its compound can give the fo... | Chemistry | TestHub
- The correct statement is | Chemistry | TestHub
- Ifhas 'X' number of unpaired electrons and... | Chemistry | TestHub
- can be converted intoby reacting with | Chemistry | TestHub
- The set containing only transition metals is | Chemistry | TestHub
- Ammonium dichromate is used in some firewo... | Chemistry | TestHub
- The incorrect statement(s) among (a) - (c)... | Chemistry | TestHub
- Which of the following is not correct? | Chemistry | TestHub
- The electrode potential ofofd-series eleme... | Chemistry | TestHub
- Dichromate ion is treated with base, the o... | Chemistry | TestHub
- In which of the following pairs, the outer... | Chemistry | TestHub
- In the structure of the dichromate ion, th... | Chemistry | TestHub
- The incorrect statement among the followin... | Chemistry | TestHub
- The common positive oxidation states for a... | Chemistry | TestHub
- The major components in "Gun Metal" are: | Chemistry | TestHub
- salt reacts with potassium iodide to give | Chemistry | TestHub
- The major components of German Silver are : | Chemistry | TestHub
- The correct order of following metal oxide... | Chemistry | TestHub
- Which of the following is Lindlar catalyst? | Chemistry | TestHub
- Potassium permanganate on heating atgives... | Chemistry | TestHub
- Identify the element for which electronic... | Chemistry | TestHub
- In which of the following pairs both the i... | Chemistry | TestHub
- In the ground state of atomic, the spin-on... | Chemistry | TestHub
- Which one of the following when dissolved... | Chemistry | TestHub
- In the given chemical reaction, colors of... | Chemistry | TestHub
- What is the correct order of the following... | Chemistry | TestHub
- The nature of oxidesandis indexed asandtyp... | Chemistry | TestHub
- Match List with List List (process) List (... | Chemistry | TestHub
- andare known whenandare : | Chemistry | TestHub
- Consider the following reactions: The sum... | Chemistry | TestHub
- Given below are two statements:Statement I... | Chemistry | TestHub
- The set having ions which are coloured and... | Chemistry | TestHub
- The products obtained from a reaction of h... | Chemistry | TestHub
- Four successive members of the first row t... | Chemistry | TestHub
- Which of the followingion will give the lo... | Chemistry | TestHub
- The metal ion (in gaseous state) with lowe... | Chemistry | TestHub
- solution was added toof's salt solution th... | Chemistry | TestHub
- The spin-only magnetic moment value of the... | Chemistry | TestHub
- The spin-only magnetic moment value of the... | Chemistry | TestHub
- In following pairs, the one in which both... | Chemistry | TestHub
- Among the following, which is the stronges... | Chemistry | TestHub
- In neutral or alkaline solution,oxidises t... | Chemistry | TestHub
- Given below are two statements:Statement I... | Chemistry | TestHub
- The oxidation state of manganese in the pr... | Chemistry | TestHub
- An acidified manganate solution undergoes... | Chemistry | TestHub
- The total number ofbonds inis | Chemistry | TestHub
- Which of the following has least tendency... | Chemistry | TestHub
- Acidified potassium permanganate solution... | Chemistry | TestHub
- In the neutral or faintly alkaline medium,... | Chemistry | TestHub
- In the titration ofand oxalic acid in acid... | Chemistry | TestHub
- The dark purple colour ofdisappears in the... | Chemistry | TestHub
- The difference in oxidation state of chrom... | Chemistry | TestHub
- The number of statement(s) correct from th... | Chemistry | TestHub
- The disproportionation ofin acidic medium... | Chemistry | TestHub
- In neutral or faintly alkaline medium,bein... | Chemistry | TestHub
- Dihydrogen reacts withto give | Chemistry | TestHub
- Given below are two statements: One is lab... | Chemistry | TestHub
- Amongandions, one if used as a reagent can... | Chemistry | TestHub
- The number of terminal oxygen atoms presen... | Chemistry | TestHub
- (moles) reacts completely with acidified a... | Chemistry | TestHub
- A solution ofin amyl alcohol has a....colour | Chemistry | TestHub
- Given below are two statements : one is la... | Chemistry | TestHub
- Which of the following statements are INCO... | Chemistry | TestHub
- Which of the following is correctly matche... | Chemistry | TestHub
- When is heated in presence of oxygen, it c... | Chemistry | TestHub
- oxidisesin acidic and neutral/faintly alka... | Chemistry | TestHub
- paper acidified with diluteturns green whe... | Chemistry | TestHub
- During the reaction of permanganate with t... | Chemistry | TestHub
- In the laboratory, manganese (II) salt is... | Chemistry | TestHub
- Which halogen is known to cause the reacti... | Chemistry | TestHub
- The magnetic moment of a transition metal... | Chemistry | TestHub
- Highest oxidation state of is exhibited in... | Chemistry | TestHub
- Given below are two statements:Statement I... | Chemistry | TestHub
- Which of the following options are correct... | Chemistry | TestHub
- During the qualitative analysis ofusing di... | Chemistry | TestHub
- The number of electrons involved in the re... | Chemistry | TestHub
- Which element is not present in Nessler’s... | Chemistry | TestHub
- Which of the following statements are corr... | Chemistry | TestHub
- The set of correct statements is:(i) Manga... | Chemistry | TestHub
- In chromyl chloride, the number of d-elect... | Chemistry | TestHub
- Prolonged heating is avoided during the pr... | Chemistry | TestHub
- In Chromyl chloride, the oxidation state o... | Chemistry | TestHub
- In ammoniumphosphomolybdate, the oxidation... | Chemistry | TestHub
- Formula for Nessler's reagent is: | Chemistry | TestHub
- The correct order of basicity of oxides of... | Chemistry | TestHub
- Potassium dichromate acts as a strong oxid... | Chemistry | TestHub
- The equilibrium is shifted to the right in : | Chemistry | TestHub
- In the reaction of potassium dichromate, p... | Chemistry | TestHub
- Choose the correct statements from the fol... | Chemistry | TestHub
- The number of ions from the following that... | Chemistry | TestHub
- In chromyl chloride test for confirmation... | Chemistry | TestHub
- Among and , the sum of spin-only magnetic... | Chemistry | TestHub
- The element which shows only one oxidation... | Chemistry | TestHub
- The fusion of chromite ore with sodium car... | Chemistry | TestHub
- The metal that shows highest and maximum n... | Chemistry | TestHub
- When and is added to a salt (A), the green... | Chemistry | TestHub
- How many moles of potassium dichromate oxi... | Chemistry | TestHub
- 'Spin only' magnetic moment is same for wh... | Chemistry | TestHub
- The oxidation states not shown by Mn in gi... | Chemistry | TestHub
- The metal that shows highest and maximum n... | Chemistry | TestHub
- Baeyer's reagent is :NEET 2024 (Re-NEET) | Chemistry | TestHub
- The value for the couple is more positive... | Chemistry | TestHub
- Which of the following complex ions is exp... | Chemistry | TestHub
- and formed in the following reactions are: | Chemistry | TestHub
- Give below are two statements: Statement I... | Chemistry | TestHub
- Which of the following compounds show colo... | Chemistry | TestHub
- In alkaline medium.oxidisesto | Chemistry | TestHub
- The spin-only magnetic moment value of the... | Chemistry | TestHub
- Iron (III) catalyses the reaction between... | Chemistry | TestHub
- Identify the incorrect statements regardin... | Chemistry | TestHub
- Electronic configuration of is whereas tha... | Chemistry | TestHub
- Given below are two statements : Statement... | Chemistry | TestHub
- Alkaline oxidative fusion ofgives "" which... | Chemistry | TestHub
- The 'Spin only’ Magnetic moment foris_____... | Chemistry | TestHub
- Arrange the following elements in the incr... | Chemistry | TestHub
- The transition metal having highestionisat... | Chemistry | TestHub
- reacts with conc.andto give reddish fumes... | Chemistry | TestHub
- Choose the correct option having all the e... | Chemistry | TestHub
- Which of the following has least tendency... | Chemistry | TestHub
- The 'spin only' magnetic moment value of i... | Chemistry | TestHub
- Which of the following statements are corr... | Chemistry | TestHub
- Given below are two statements : one is la... | Chemistry | TestHub
- The orange colour ofand purple colour ofis... | Chemistry | TestHub
- A first row transition metal with highest... | Chemistry | TestHub
- Number of moles ofions required bymole oft... | Chemistry | TestHub
- decomposes on heating atto formalong with | Chemistry | TestHub
- While preparing crystals of Mohr's salt, d... | Chemistry | TestHub
- When diluted is added to aqueous solution... | Chemistry | TestHub
- The difference in the 'spin-only' magnetic... | Chemistry | TestHub
- Match List-I with List-II List I (Species)... | Chemistry | TestHub
- Identify correct statements from below:A.... | Chemistry | TestHub
- Consider the following reaction . Product... | Chemistry | TestHub
- During the preparation of Mohr's salt solu... | Chemistry | TestHub
- A first row transition metal in its +2 oxi... | Chemistry | TestHub
- A transition metal ' ' among and has the h... | Chemistry | TestHub
- Given below are two statements : Statement... | Chemistry | TestHub
- Which of the following oxidation reactions... | Chemistry | TestHub
- The correct decreasing order of spin only... | Chemistry | TestHub
- Pair of transition metal ions having the s... | Chemistry | TestHub
- The molar mass of the water insoluble prod... | Chemistry | TestHub
- The number of valence electrons present in... | Chemistry | TestHub
- The first transition series metal ' M ' ha... | Chemistry | TestHub
- Consider the following reactionsThe number... | Chemistry | TestHub
- ' X ' is the number of acidic oxides among... | Chemistry | TestHub
- Match List - I with List - II.Choose the c... | Chemistry | TestHub
- The correct set of ions (aqueous solution)... | Chemistry | TestHub
- Match List - I with List - II. | Chemistry | TestHub
- Preparation of potassium permanganate from... | Chemistry | TestHub
- Among, and Cu , identify the element with... | Chemistry | TestHub
- Consider ' ' is the number of lone pair of... | Chemistry | TestHub
- The amphoteric oxide among and , upon reac... | Chemistry | TestHub
- The metal ions that have the calculated sp... | Chemistry | TestHub
- Find the compound ' A ' from the following... | Chemistry | TestHub
- Compounds that should not be used as prima... | Chemistry | TestHub
- The amphoteric oxide among and , upon reac... | Chemistry | TestHub
- Given below are two statements: Statement... | Chemistry | TestHub
- One of the products formed from the reacti... | Chemistry | TestHub
- Given below are two statements :Statement... | Chemistry | TestHub
- Consider the following reactions The produ... | Chemistry | TestHub
- Niobium ( Nb ) and ruthenium have " " and... | Chemistry | TestHub
- The spin only magnetic moment ( ) value (B... | Chemistry | TestHub
- The number of valence electrons present in... | Chemistry | TestHub
- The correct set of ions (aqueous solution)... | Chemistry | TestHub
- The first transition series metal ' M ' ha... | Chemistry | TestHub
- The incorrect relationship in the followin... | Chemistry | TestHub
- The calculated 'spin-only' magnetic moment... | Chemistry | TestHub
- Match List I with List II :List I (Transit... | Chemistry | TestHub
- Given below are two statements : One is la... | Chemistry | TestHub
- The green paramagnetic species formed by h... | Chemistry | TestHub
- Pair of transition metal ions having the s... | Chemistry | TestHub
- Consider ' ' is the number of lone pair of... | Chemistry | TestHub
- ' X ' is the number of acidic oxides among... | Chemistry | TestHub
- Which of the following about first transit... | Chemistry | TestHub
- The amount of energy released during prepa... | Chemistry | TestHub
- Regarding the oxidation states of elements... | Chemistry | TestHub
- The gas obtained by roasting of sulphide o... | Chemistry | TestHub
- 1.51 \mathrm{~g} \mathrm{MnSO}_{4} is trea... | Chemistry | TestHub
- An element E form amphoteric oxide \mathrm... | Chemistry | TestHub
- Molar mass of ' u ' is- | Chemistry | TestHub
- Which of the following combination of reag... | Chemistry | TestHub
- Which has + ve value of \mathrm{E}_{\mathr... | Chemistry | TestHub
- Each of the given reaction produces oxocat... | Chemistry | TestHub
- What is/are the number of Gaseous products... | Chemistry | TestHub
- Which of the following is called Wilkinson... | Chemistry | TestHub
- When \mathrm{CO}_{2} gas is passed through... | Chemistry | TestHub
- An ion which carries +3 charge possesses m... | Chemistry | TestHub
- Which among the following pair is of inter... | Chemistry | TestHub
- Assertion (A): d-block elements are weak r... | Chemistry | TestHub
- What is the oxidation number of metal in p... | Chemistry | TestHub
- 418.52 mL of x M acidified potassium perma... | Chemistry | TestHub
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