Chemistry › f-block
f-block Questions
211 questions across 1 subtopics — with step-by-step solutions.
f-block(211)
- Why does Ce also show +4 besides the typic... | Chemistry | TestHub
- There are 14 elements in actinoid series.... | Chemistry | TestHub
- Gadolinium has atomic number 64. Which is... | Chemistry | TestHub
- Match the lanthanoid materials with their... | Chemistry | TestHub
- Match the lanthanoid properties with the e... | Chemistry | TestHub
- Which of the following oxidation state is... | Chemistry | TestHub
- Which actinoids have one electron in the 6... | Chemistry | TestHub
- Which of the following actinoids show oxid... | Chemistry | TestHub
- Which lanthanoids show +2 as well as the u... | Chemistry | TestHub
- Match each statement with the oxidation st... | Chemistry | TestHub
- Although Zirconium belongs to 4d transitio... | Chemistry | TestHub
- Which is the correct order of ionic sizes... | Chemistry | TestHub
- Arrange and in increasing order of their i... | Chemistry | TestHub
- General electronic configuration of lantha... | Chemistry | TestHub
- Most common oxidation states of Ce (cerium... | Chemistry | TestHub
- The correct order of ionic radii of , and... | Chemistry | TestHub
- A reduction in atomic size with increase i... | Chemistry | TestHub
- The radius of (Atomic number of ) is . Whi... | Chemistry | TestHub
- Lanthanide for which + II and +III oxidati... | Chemistry | TestHub
- Lanthanoids are:NEET 2004 | Chemistry | TestHub
- Cerium is an important member of the lanth... | Chemistry | TestHub
- The main reason for larger number of oxida... | Chemistry | TestHub
- The lanthanide contraction is responsible... | Chemistry | TestHub
- Which of the following factors may be rega... | Chemistry | TestHub
- The magnetic moment of lanthanide ions is... | Chemistry | TestHub
- More number of oxidation states are exhibi... | Chemistry | TestHub
- Lanthanoid contraction is caused due to | Chemistry | TestHub
- Which of the following nuclear reactions w... | Chemistry | TestHub
- The actinoids exhibits more number of oxid... | Chemistry | TestHub
- Assertion : Magnetic moment of Dy is the h... | Chemistry | TestHub
- Identify the incorrect statement among the... | Chemistry | TestHub
- Larger number of oxidation states are exhi... | Chemistry | TestHub
- Knowing that the Chemistry of lanthanoids... | Chemistry | TestHub
- What are constituents of 'Mischmetal'? | Chemistry | TestHub
- Across the lanthanide series, the basicity... | Chemistry | TestHub
- Assertion : The degree of complex formatio... | Chemistry | TestHub
- Which of the following oxidation states is... | Chemistry | TestHub
- The outer electron configuration of Gd (At... | Chemistry | TestHub
- Which of the following pairs has the same... | Chemistry | TestHub
- If , the correct sequence for filling of e... | Chemistry | TestHub
- In context of the lanthanoids, which of th... | Chemistry | TestHub
- Which material is used as a neutron modera... | Chemistry | TestHub
- Magnetic moment of ion is | Chemistry | TestHub
- The number of unpaired electrons in Gadoli... | Chemistry | TestHub
- Which of the following oxidation states is... | Chemistry | TestHub
- Which of the following forms stable oxidat... | Chemistry | TestHub
- Which of the following exhibits only +3 ox... | Chemistry | TestHub
- Assertion : is used as an oxidising agent... | Chemistry | TestHub
- Which is not the correct Statement? (At. n... | Chemistry | TestHub
- Which of the following lanthanoid ions is... | Chemistry | TestHub
- Maximum number of unpaired electrons are p... | Chemistry | TestHub
- The outer electronic configuration of (At.... | Chemistry | TestHub
- Assertion: Chemistry of actinoids is more... | Chemistry | TestHub
- Reason of lanthanoid contraction is:NEET 2014 | Chemistry | TestHub
- Because of lanthanoid contraction, which o... | Chemistry | TestHub
- Which one of given elements shows maximum... | Chemistry | TestHub
- Which one of the following statements rela... | Chemistry | TestHub
- The electronic configurations of Eu (Atomi... | Chemistry | TestHub
- Knowing that the chemistry of lanthanoids(... | Chemistry | TestHub
- Knowing that the chemistry of lanthanoids... | Chemistry | TestHub
- The reason for greater range of oxidation... | Chemistry | TestHub
- Which among the following actinoids does n... | Chemistry | TestHub
- Which of the following exhibits minimum nu... | Chemistry | TestHub
- Least number of oxidation states is shown by | Chemistry | TestHub
- Which of the following lanthanoid is diama... | Chemistry | TestHub
- The lanthanide ion that would show colour is: | Chemistry | TestHub
- The highest possible oxidation states of u... | Chemistry | TestHub
- Assertion : is more stable as compare to .... | Chemistry | TestHub
- The maximum number of possible oxidation s... | Chemistry | TestHub
- The effect of lanthanoid contraction in th... | Chemistry | TestHub
- Most common oxidation states shown by ceri... | Chemistry | TestHub
- If the highest oxidation states shown by a... | Chemistry | TestHub
- Ceriumis a member of the lanthanoids. Iden... | Chemistry | TestHub
- How many of the following are lanthanides?... | Chemistry | TestHub
- Which of the following cations has the str... | Chemistry | TestHub
- The correct electronic configuration and s... | Chemistry | TestHub
- Which of the following are not more basic... | Chemistry | TestHub
- Which statements among the following are c... | Chemistry | TestHub
- Cerium (Z = 58) is an important member of... | Chemistry | TestHub
- The electronic configurations of bivalent... | Chemistry | TestHub
- Mischmetal is an alloy consisting mainly of : | Chemistry | TestHub
- Identify the incorrect statement among the... | Chemistry | TestHub
- Identify the incorrect statement from the... | Chemistry | TestHub
- Consider the following statements:(I)is th... | Chemistry | TestHub
- Which of the following reaction does not o... | Chemistry | TestHub
- The lanthanoid that does NOT show + 4 oxid... | Chemistry | TestHub
- Arrange,ions in increasing order of their... | Chemistry | TestHub
- Which is not the correct statement? (At. n... | Chemistry | TestHub
- Given below are two statements:Statement I... | Chemistry | TestHub
- Given below are two statement : one is lab... | Chemistry | TestHub
- Which one of the following lanthanides exh... | Chemistry | TestHub
- Which one of the following lanthanoids doe... | Chemistry | TestHub
- Given below are two statements :Statement... | Chemistry | TestHub
- andhave similar atomic and ionic radii bec... | Chemistry | TestHub
- The incorrect statement among the followin... | Chemistry | TestHub
- Number of electrons present inorbital ofio... | Chemistry | TestHub
- The number ofelectrons in the ground state... | Chemistry | TestHub
- Which one of the following is used to remo... | Chemistry | TestHub
- The number ofelectrons in the ground state... | Chemistry | TestHub
- Arrange the following metal complex/ compo... | Chemistry | TestHub
- Theion is a strong reducing agent in spite... | Chemistry | TestHub
- The '' orbitals are half and completely fi... | Chemistry | TestHub
- Decrease in size from left to right in act... | Chemistry | TestHub
- Which one of the lanthanoids given below i... | Chemistry | TestHub
- Gadolinium has a low value of third ionisa... | Chemistry | TestHub
- The most common oxidation state of Lanthan... | Chemistry | TestHub
- Ceriumhas a noble gas configuration. Which... | Chemistry | TestHub
- Given below are two statement : one is lab... | Chemistry | TestHub
- Strong reducing and oxidizing agents among... | Chemistry | TestHub
- Which one amongst the following are good o... | Chemistry | TestHub
- Given below are two statements : one is la... | Chemistry | TestHub
- The stability ofis more thansalts in aqueo... | Chemistry | TestHub
- Which of the following elements have half-... | Chemistry | TestHub
- The pair of lanthanides in which both elem... | Chemistry | TestHub
- Practice Question | Chemistry | TestHub
- The number of element from the following t... | Chemistry | TestHub
- Given below are two statements:Statement (... | Chemistry | TestHub
- Which of the following acts as a strong re... | Chemistry | TestHub
- The pair of lanthanoid ions which are diam... | Chemistry | TestHub
- Diamagnetic Lanthanoid ions are: | Chemistry | TestHub
- Which of the following set of ions act as... | Chemistry | TestHub
- Number of colourless lanthanoid ions among... | Chemistry | TestHub
- Given below are two statements :Statement... | Chemistry | TestHub
- The UV-visible absorption bands in the spe... | Chemistry | TestHub
- Which of the following ions is the stronge... | Chemistry | TestHub
- Lanthanoid ions with configuration are : (... | Chemistry | TestHub
- The pair(s) of diamagnetic ions is(are) | Chemistry | TestHub
- Although oxidation state is most common in... | Chemistry | TestHub
- The lanthanide ion having four unpaired el... | Chemistry | TestHub
- LIST ILIST II(P) Tb(1) Highest atomic size... | Chemistry | TestHub
- Which of the following statements are CORR... | Chemistry | TestHub
- Match the compounds/elements given in Colu... | Chemistry | TestHub
- Highest oxidation state of neptunium is | Chemistry | TestHub
- Find the value \left(\frac{\mathrm{y} \tim... | Chemistry | TestHub
- Which of the following options is correct - | Chemistry | TestHub
- The number of radioactive elements among l... | Chemistry | TestHub
- Among the f-block elementsX : Atomic Numbe... | Chemistry | TestHub
- The number of radioactive elements among l... | Chemistry | TestHub
- Atomic radii of Zr (160 pm) and Hf (159 pm... | Chemistry | TestHub
- Which of the following is used for the pro... | Chemistry | TestHub
- Consider the following statements.(I) La(O... | Chemistry | TestHub
- Number of metals/species which are NOT pre... | Chemistry | TestHub
- Which of the following elements of lanthan... | Chemistry | TestHub
- Match the statements given in Column-I wit... | Chemistry | TestHub
- Identify INCORRECT statement among the fol... | Chemistry | TestHub
- Which of the following statement about 4f... | Chemistry | TestHub
- Which of the following ion has maximum com... | Chemistry | TestHub
- Generally transition elements and their sa... | Chemistry | TestHub
- How many of the following contains either... | Chemistry | TestHub
- List - IList - II(P) Gd(1) Paramagnetic(Q)... | Chemistry | TestHub
- Select the correct statement :- | Chemistry | TestHub
- Number of colourless lanthanoid ions among... | Chemistry | TestHub
- Which of the following statement is correct? | Chemistry | TestHub
- What are the consequences of lanthanide Co... | Chemistry | TestHub
- How many of the following contains either... | Chemistry | TestHub
- Which of the following statement(s) is/are... | Chemistry | TestHub
- Which of the following statement is INCORR... | Chemistry | TestHub
- List - I(Elements) List - II (Characterist... | Chemistry | TestHub
- Which one of the following statements is I... | Chemistry | TestHub
- Which of the following statement is not co... | Chemistry | TestHub
- \mathrm{CeO}_{2} is : | Chemistry | TestHub
- Select the correct option against the ment... | Chemistry | TestHub
- The pair(s) of diamagnetic ions is(are) : | Chemistry | TestHub
- Which of the following pair(s) of Lanthano... | Chemistry | TestHub
- Due to "Lanthanoid Contraction," the secon... | Chemistry | TestHub
- Misch metal consist of :- | Chemistry | TestHub
- Lanthanide contraction is caused due to | Chemistry | TestHub
- Select ion of lanthanide series which acts... | Chemistry | TestHub
- The point of dissimilarity between lanthan... | Chemistry | TestHub
- The outer electronic configuration of gado... | Chemistry | TestHub
- Select the set of atoms/ions which members... | Chemistry | TestHub
- The correct order of ionic radii of \mathr... | Chemistry | TestHub
- Fusion of \mathrm{MnO}_{2} with KOH in pre... | Chemistry | TestHub
- Which of the following is strongest base :- | Chemistry | TestHub
- Which of the following statement is CORRECT? | Chemistry | TestHub
- The point of dissimilarity between lanthan... | Chemistry | TestHub
- Which of the following ions are diamagneti... | Chemistry | TestHub
- Cerium (Z=58) is an important member of th... | Chemistry | TestHub
- In which of the following alloy, Mischmeta... | Chemistry | TestHub
- How many of the following species will be... | Chemistry | TestHub
- The correct order of atomic radii is : | Chemistry | TestHub
- Which of the following Actinoid ion has no... | Chemistry | TestHub
- Number of Lanthanides that can form \mathr... | Chemistry | TestHub
- Choose correct reaction (ignore balancing)... | Chemistry | TestHub
- Europium (Eu) and Terbium (Tb) attain stab... | Chemistry | TestHub
- Which of the following property show gradu... | Chemistry | TestHub
- Which of the following Lanthanide ion form... | Chemistry | TestHub
- Which of the following is INCORRECT for f-... | Chemistry | TestHub
- Select the ion which is larger than \mathr... | Chemistry | TestHub
- Choose the correct order of size : | Chemistry | TestHub
- Find the number of inner transition elemen... | Chemistry | TestHub
- Europium (Eu) and Terbium (Tb) attain stab... | Chemistry | TestHub
- General electronic configuration of actino... | Chemistry | TestHub
- The correct order of atomic radii trends i... | Chemistry | TestHub
- Which of the following statement is incorr... | Chemistry | TestHub
- Because of lanthanoid contraction, which o... | Chemistry | TestHub
- Which of the following arrangements does n... | Chemistry | TestHub
- The correct order of atomic radii trends i... | Chemistry | TestHub
- Which of the following option is/are true. | Chemistry | TestHub
- Which of the following is the effect of f-... | Chemistry | TestHub
- Among the known Actinides, how many actini... | Chemistry | TestHub
- How many of the following statements with... | Chemistry | TestHub
- Find the number pair of ions that have the... | Chemistry | TestHub
- Consider the following statement(I) \mathr... | Chemistry | TestHub
- Among the f -block elementsX : Atomic Numb... | Chemistry | TestHub
- Some individual or mixed oxides of lanthan... | Chemistry | TestHub
- Number of electron present in f-subshell i... | Chemistry | TestHub
- Which of the following option(s) is/are CO... | Chemistry | TestHub
- The study of actinoid is more complicated... | Chemistry | TestHub
- The number of radioactive elements among l... | Chemistry | TestHub
- Arrange the following metal complex/compou... | Chemistry | TestHub
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