Chemistry › GENERAL CHEMISTRY
GENERAL CHEMISTRY Questions
267 questions across 3 subtopics — with step-by-step solutions.
Electronic Configuration(177)
- The electronic configuration shows | Chemistry | TestHub
- Which of the following has maximum energy? | Chemistry | TestHub
- Which of the following does not have valen... | Chemistry | TestHub
- Which one of the following groupings repre... | Chemistry | TestHub
- The number of d-electrons retained in (At.... | Chemistry | TestHub
- Consider the ground state of atom . The nu... | Chemistry | TestHub
- Assertion : The free gaseous atom has six... | Chemistry | TestHub
- Which one the following sets of ions repre... | Chemistry | TestHub
- In a multi – electron atom, which of the f... | Chemistry | TestHub
- Which one of the following sets of ions re... | Chemistry | TestHub
- Which of the following sets of quantum num... | Chemistry | TestHub
- Which one of the following constitutes a g... | Chemistry | TestHub
- Amongst the element with following electro... | Chemistry | TestHub
- Which of the following is not permissible... | Chemistry | TestHub
- Which of the following is not permissible... | Chemistry | TestHub
- Which one of the following ions has electr... | Chemistry | TestHub
- The following sets of quantum numbers repr... | Chemistry | TestHub
- The electrons identified by quantum number... | Chemistry | TestHub
- Which of the following paramagnetic ions w... | Chemistry | TestHub
- An -shell containing 6 unpaired electrons... | Chemistry | TestHub
- The correct set of four quantum numbers fo... | Chemistry | TestHub
- Assertion: is known but is not. Reason : h... | Chemistry | TestHub
- Which is the correct order of increasing e... | Chemistry | TestHub
- If the principal quantum numberthe correct... | Chemistry | TestHub
- The number of-electrons inis not equal to... | Chemistry | TestHub
- Among the following species which option c... | Chemistry | TestHub
- Which one is a wrong statement?NEET 2018 | Chemistry | TestHub
- Assertion : The free gaseous atom has six... | Chemistry | TestHub
- The isoelectronic set of ions is: | Chemistry | TestHub
- Theelectron of an elementwith an atomic nu... | Chemistry | TestHub
- The quantum number of four electrons are g... | Chemistry | TestHub
- Consider the hypothetical situation where... | Chemistry | TestHub
- In the sixth period, the orbitals that are... | Chemistry | TestHub
- The spin only magnetic moments (in BM) for... | Chemistry | TestHub
- in its ground state electronic configurati... | Chemistry | TestHub
- Number of electrons that Vanadiumhas in p-... | Chemistry | TestHub
- The value of magnetic quantum number of th... | Chemistry | TestHub
- The Azimuthal quantum number for the valen... | Chemistry | TestHub
- The pair, in which ions are isoelectronic... | Chemistry | TestHub
- The electronic configuration of(atomic num... | Chemistry | TestHub
- Consider the following pairs of electrons(... | Chemistry | TestHub
- Given below are the quantum numbers for el... | Chemistry | TestHub
- Given below are two statements. One is lab... | Chemistry | TestHub
- The correct decreasing order of energy, fo... | Chemistry | TestHub
- The total number of isoelectronic species... | Chemistry | TestHub
- Which one of the following sets of ions re... | Chemistry | TestHub
- Arrange the following orbitals in decreasi... | Chemistry | TestHub
- For a metal ion, the calculated magnetic m... | Chemistry | TestHub
- Total number of ions from the following wi... | Chemistry | TestHub
- Which of the following electronic configur... | Chemistry | TestHub
- The four quantum numbers for the electron... | Chemistry | TestHub
- Match List I with List II Choose the corre... | Chemistry | TestHub
- The electronic configuration of Einsteiniu... | Chemistry | TestHub
- The correct set of four quantum numbers fo... | Chemistry | TestHub
- The electronic configuration for Neodymium... | Chemistry | TestHub
- Given below are two statements:Statement-I... | Chemistry | TestHub
- Compare the energies of following sets of... | Chemistry | TestHub
- Which of the following is/are not correct... | Chemistry | TestHub
- For hydrogen atom, the orbital/s with lowe... | Chemistry | TestHub
- Which of the following is/are true? | Chemistry | TestHub
- Find number of exchanges possible in 4 \ma... | Chemistry | TestHub
- "Electron pairing cannot occur in p, d and... | Chemistry | TestHub
- If energy order of subshells is defined ac... | Chemistry | TestHub
- Write minimum atomic number of that atom w... | Chemistry | TestHub
- Elements P & Q are from 3{ }^{\text {rd }}... | Chemistry | TestHub
- Find number of ions which does not have (1... | Chemistry | TestHub
- Which of the following is not correctly ma... | Chemistry | TestHub
- Which of the following statement(s) is/are... | Chemistry | TestHub
- Which of the following statement is/are false | Chemistry | TestHub
- Give the correct initial T for true & F fo... | Chemistry | TestHub
- Practice Question | Chemistry | TestHub
- Which orbital fills completely immediately... | Chemistry | TestHub
- Carbon has the electronic configuration [\... | Chemistry | TestHub
- Consider the following electronic configur... | Chemistry | TestHub
- The element is : | Chemistry | TestHub
- Consider Palladium (Pd) and its electronic... | Chemistry | TestHub
- Identify those which are isosteric with ea... | Chemistry | TestHub
- The sum of number of "s" electrons in grou... | Chemistry | TestHub
- Which is most stable electronic configurat... | Chemistry | TestHub
- The given ground state electronic configur... | Chemistry | TestHub
- The electronic configuration of Einsteiniu... | Chemistry | TestHub
- Find maximum number of unpaired electrons... | Chemistry | TestHub
- Which out of Co(II) salts and Cd(II) salts... | Chemistry | TestHub
- The extra-stability of half-filled and com... | Chemistry | TestHub
- Spin only magnetic moment of dipositive io... | Chemistry | TestHub
- Match the column - Column-I Column-II(P) [... | Chemistry | TestHub
- The common positive oxidation states for a... | Chemistry | TestHub
- Last element of first period would be: | Chemistry | TestHub
- \mathrm{A} \mathrm{M}^{+2} ion derived fro... | Chemistry | TestHub
- An element ' E ' has exceptional valence s... | Chemistry | TestHub
- The spin magnetic moment of \mathrm{Cr}^{+... | Chemistry | TestHub
- Select correct statement about \mathrm{X}_... | Chemistry | TestHub
- For the element having atomic number ' 43... | Chemistry | TestHub
- Which of the following have an (18+2) elec... | Chemistry | TestHub
- The number of protons present in the dival... | Chemistry | TestHub
- Select the correct statement (s) - | Chemistry | TestHub
- Choose the correct options from the follow... | Chemistry | TestHub
- The element can not be among the set is : | Chemistry | TestHub
- Which of the following statement is CORREC... | Chemistry | TestHub
- If Pauli's exclusion rule is not followed... | Chemistry | TestHub
- Which of the following configuration belon... | Chemistry | TestHub
- Consider two electronic configuration of K... | Chemistry | TestHub
- Find the number of exchanges possible in 3... | Chemistry | TestHub
- Which of the following set of quantum numb... | Chemistry | TestHub
- Element which is present in 4^{\text {th }... | Chemistry | TestHub
- Which of the following species has an elec... | Chemistry | TestHub
- If an electron has the quantum numbers : \... | Chemistry | TestHub
- Which of the following shell of ' \mathrm{... | Chemistry | TestHub
- The subshell which are filled just before... | Chemistry | TestHub
- If electron are filled in element not by (... | Chemistry | TestHub
- In the following electronic configuration,... | Chemistry | TestHub
- The valence shell electronic configuration... | Chemistry | TestHub
- Sum of number of vacant orbitals upto vale... | Chemistry | TestHub
- Consider following electronic configuratio... | Chemistry | TestHub
- Which of the following configuration shows... | Chemistry | TestHub
- Consider the following electronic configur... | Chemistry | TestHub
- Match the following:List - IList - II(P) S... | Chemistry | TestHub
- How many of the following statement(s) cor... | Chemistry | TestHub
- The number of unpaired electrons in the di... | Chemistry | TestHub
- Which of the following is/are true? | Chemistry | TestHub
- Which of the following has the maximum num... | Chemistry | TestHub
- Find the total number of possible exchange... | Chemistry | TestHub
- Which of the following order of energy lev... | Chemistry | TestHub
- The maximum number of electron associated... | Chemistry | TestHub
- Find out the total number of cation(s) whi... | Chemistry | TestHub
- Which is correct regarding both elements. | Chemistry | TestHub
- The correct electronic configuration of el... | Chemistry | TestHub
- In which of the following species all the... | Chemistry | TestHub
- An element ' X ' has its electronic config... | Chemistry | TestHub
- Which of the following ground state electr... | Chemistry | TestHub
- Which option has all the ion with same ele... | Chemistry | TestHub
- How many maximum number of electron(s) is/... | Chemistry | TestHub
- Match the columnColumn-I (Possible configu... | Chemistry | TestHub
- Select the CORRECT statements ? | Chemistry | TestHub
- Minimum number of electrons having spin eq... | Chemistry | TestHub
- Which of the following statement(s) about... | Chemistry | TestHub
- Three elements X, Y and Z. The atomic numb... | Chemistry | TestHub
- Cations X,Y have pseudo-inert-gas configur... | Chemistry | TestHub
- Which of the following has identical value... | Chemistry | TestHub
- Electronic configuration of an ion \left[\... | Chemistry | TestHub
- Number of atoms in a molecule of \mathrm{H... | Chemistry | TestHub
- In case of nitrogen, if \mathrm{M}_{1} rep... | Chemistry | TestHub
- Total number of ions from the following wi... | Chemistry | TestHub
- Hund's rule is not applicable for :- | Chemistry | TestHub
- These questions contains, Statement-I (ass... | Chemistry | TestHub
- The maximum number of electron associated... | Chemistry | TestHub
- Match the following:List - IList - II(A) \... | Chemistry | TestHub
- Match the following:List - I(e configurati... | Chemistry | TestHub
- Magnetic moment of X^{+3} ion of 3 d serie... | Chemistry | TestHub
- For an element of modern periodic table su... | Chemistry | TestHub
- How many of the following are paramagnetic... | Chemistry | TestHub
- Which of the following pair(s) of species... | Chemistry | TestHub
- The element \mathrm{Z}=116 and 119 have no... | Chemistry | TestHub
- Total number of elements upto atomic numbe... | Chemistry | TestHub
- If total number of exchange pairs for d^{n... | Chemistry | TestHub
- Species which has pseudo inert gas configu... | Chemistry | TestHub
- Which of the following statements is INCOR... | Chemistry | TestHub
- Which of the following is CORRECT for \mat... | Chemistry | TestHub
- In ground state of phosphorus atom ( Z=15... | Chemistry | TestHub
- Find the species having lowest magnetic mo... | Chemistry | TestHub
- Which of the following order about energy... | Chemistry | TestHub
- The species has same number of electrons i... | Chemistry | TestHub
- Which of the following is not isoelectroni... | Chemistry | TestHub
- Match List I with List II and select the c... | Chemistry | TestHub
- If each orbital were containing three elec... | Chemistry | TestHub
- The orbital diagram in which the Aufbau pr... | Chemistry | TestHub
- If sum of 4 f electrons in \mathrm{Nd},(\m... | Chemistry | TestHub
- The general electronic configuration of tr... | Chemistry | TestHub
- Out of 6 \mathrm{p}, 5 \mathrm{~s}, 4 \mat... | Chemistry | TestHub
- Which of the following species is/are colo... | Chemistry | TestHub
- List - IList - II(P) \mathrm{Fe}^{+2}, \ma... | Chemistry | TestHub
- Match the following:List - IList - II(A) \... | Chemistry | TestHub
- The number of unpaired electrons in the di... | Chemistry | TestHub
- Find the species having highest value of m... | Chemistry | TestHub
- In ground state of phosphorus atom ( Z=15... | Chemistry | TestHub
- The percentage of orbitals occupied by ele... | Chemistry | TestHub
- The correct statements among the following... | Chemistry | TestHub
Introduction, Quantum Number(67)
- Which of the following sets of quantum num... | Chemistry | TestHub
- The maximum number of electrons that can h... | Chemistry | TestHub
- Given (A) (B) The maximum number of electr... | Chemistry | TestHub
- In an atom how many orbital(s) will have t... | Chemistry | TestHub
- In an atom, the total number of electrons... | Chemistry | TestHub
- The total number of orbitals associated wi... | Chemistry | TestHub
- The number of orbitals associated with qua... | Chemistry | TestHub
- The number of subshells associated withand... | Chemistry | TestHub
- The number of orbitals withis ________. (R... | Chemistry | TestHub
- Which of the following sets of quantum num... | Chemistry | TestHub
- Consider the following set of quantum numb... | Chemistry | TestHub
- Maximum number of electrons that can be ac... | Chemistry | TestHub
- The number of given orbitals which have el... | Chemistry | TestHub
- In an atom, total number of electrons havi... | Chemistry | TestHub
- The maximum number of orbitals which can b... | Chemistry | TestHub
- The number of electrons present in all the... | Chemistry | TestHub
- Given below are two statements : Statement... | Chemistry | TestHub
- Consider the ground state of chromium atom... | Chemistry | TestHub
- In a multielectron atom, which of the foll... | Chemistry | TestHub
- For Zn atom in ground state, which is inco... | Chemistry | TestHub
- Value of degeneracy of 2^{\mathrm{nd}} exc... | Chemistry | TestHub
- What will be the sum of nodal palnes of al... | Chemistry | TestHub
- In which of the following orbital, lobe is... | Chemistry | TestHub
- Magnetic moment (by using spin only formul... | Chemistry | TestHub
- Which of the following statements about qu... | Chemistry | TestHub
- Given below are two statements : Statement... | Chemistry | TestHub
- Match the followingColumn I Column II(i) 2... | Chemistry | TestHub
- Select the INCORRECT statement (s) from th... | Chemistry | TestHub
- Select the CORRECT statement(s) from the f... | Chemistry | TestHub
- Which of the following statement(s) is/are... | Chemistry | TestHub
- The following reacations are occurring in... | Chemistry | TestHub
- For Zn atom in ground state, which is inco... | Chemistry | TestHub
- Maximum number of electrons present in the... | Chemistry | TestHub
- Which of the following elements have equal... | Chemistry | TestHub
- The maximum possible number of elements in... | Chemistry | TestHub
- Which of the following set of Quantum numb... | Chemistry | TestHub
- Select the correct set of quantum number w... | Chemistry | TestHub
- How many maximum number of electron(s) is/... | Chemistry | TestHub
- \left(\mathrm{NH}_{4}\right)_{2} \mathrm{B... | Chemistry | TestHub
- Find the maximum value of \mathrm{n}+\ell+... | Chemistry | TestHub
- Imagine a universe in which principal quan... | Chemistry | TestHub
- Imagine a universe in which principal quan... | Chemistry | TestHub
- In a hypothetical world, if four quantum n... | Chemistry | TestHub
- How many of the following metals in +3 oxi... | Chemistry | TestHub
- If an electron can have four values of spi... | Chemistry | TestHub
- Quantum numbers of some electrons are give... | Chemistry | TestHub
- Value of degeneracy in 2^{\mathrm{nd}} exc... | Chemistry | TestHub
- Which of the following statement(s) is/are... | Chemistry | TestHub
- Find the number of other orbitals whose lo... | Chemistry | TestHub
- Which of the following orbital lobes lie c... | Chemistry | TestHub
- Statement I - For , the number of orbitals... | Chemistry | TestHub
- Select the CORRECT statement | Chemistry | TestHub
- Quantum number of some electrons are given... | Chemistry | TestHub
- The highest probability of finding the ele... | Chemistry | TestHub
- The total number of orbitals with \mathrm{... | Chemistry | TestHub
- Which species has degeneracy 3 in its four... | Chemistry | TestHub
- Find the maximum number of electron associ... | Chemistry | TestHub
- Find out the number of CORRECT statement(s... | Chemistry | TestHub
- In an atom, the total number of electrons... | Chemistry | TestHub
- Match the following:List - I(Orbital)List... | Chemistry | TestHub
- Calculate the number of electrons of ' Na... | Chemistry | TestHub
- What is the maximum number of electrons th... | Chemistry | TestHub
- An electron in an atom is in a state descr... | Chemistry | TestHub
- If \ell=0 to (\mathrm{n}+1) then, | Chemistry | TestHub
- The product (\mathrm{V}) is | Chemistry | TestHub
- An electron, that has quantum numbers : n=... | Chemistry | TestHub
- LIST I(orbitals)LIST II(Characteristics)(P... | Chemistry | TestHub
Miscellaneous/Mixed(23)
- Which of the following statements in relat... | Chemistry | TestHub
- Not considering the electronic spin, the d... | Chemistry | TestHub
- The number of ions having same value of sp... | Chemistry | TestHub
- Consider the following given oxidesCaO, Mg... | Chemistry | TestHub
- Select the CORRECT statement’s. (i) B is a... | Chemistry | TestHub
- \mathrm{MSO}_{4} \cdot \mathrm{x} \mathrm{... | Chemistry | TestHub
- Anhydrous form of compound 'D' can be used... | Chemistry | TestHub
- The by-product obtained in Solvay process is: | Chemistry | TestHub
- \mathrm{K}_{2}\left[\mathrm{Ni}(\mathrm{CN... | Chemistry | TestHub
- Consider the following sequence of reactio... | Chemistry | TestHub
- Select the correct option(s). | Chemistry | TestHub
- Identify the element that corresponds to t... | Chemistry | TestHub
- How many statements are correct :(I) Oxide... | Chemistry | TestHub
- Number of species among the following that... | Chemistry | TestHub
- Calculate |\mathrm{X}-\mathrm{Y}| , whereX... | Chemistry | TestHub
- Which of the following statement(s) is/are... | Chemistry | TestHub
- Number of species among the following that... | Chemistry | TestHub
- An orbital has radial nodes equal to value... | Chemistry | TestHub
- A, B, and C are isodiaphers, while C, D, a... | Chemistry | TestHub
- Density of 3 M NaCl solution is . The mola... | Chemistry | TestHub
- On combustion 0.210 g of an orgainc compou... | Chemistry | TestHub
- Concentrated nitric acid is labelled as by... | Chemistry | TestHub
- Choose the correct statements.(A) Weight o... | Chemistry | TestHub
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