Doubts
Sign in
12thPass logo
New chatPYQ LibraryDoubtsRank report
Sign in to see Recents
Sign in to save progress →
Doubts
Sign in

Coordination Compounds question

2021 · 24 Feb · Shift 2 · Q8
Guest · try one question or challengeGuest · try one question or challenge
  1. PYQ Library
  2. /JEE Main
  3. /Chemistry
  4. /Coordination Compounds
  5. /2021 · 24 Feb · Shift 2 · Q8

Coordination Compounds question

2021 · 24 Feb · Shift 2 · Q8

JEE MainChemistryCoordination CompoundsMCQ+4 / −1
The calculated magnetic moments (spin only value) for species [FeCl4]2−{[FeC{l_4}]^{2 - }}[FeCl4​]2−, [Co(C2O4)3]3−{[Co{({C_2}{O_4})_3}]^{3 - }}[Co(C2​O4​)3​]3− and MnO42−MnO_4^{2 - }MnO42−​ respectively are :
  1. A
    5.92, 4.90 and 0 BM
  2. B
    4.90, 0 and 1.73 BM
  3. C
    5.82, 0 and 0 BM
  4. D
    4.90, 0 and 2.83 BM
PreviousNext

More from Coordination Compounds

  • The hybridization and magnetic nature of [Mn(CN)6​]4− and [Fe(CN)6​]3−, respectively are :2021 · MCQ
  • The spin only magnetic moment of a divalent ion in aqueous solution (atomic number 29) is ​ BM.2021 · Numerical
  • In which of the following order the given complex ions are arranged correctly with respect to their decreasing spin only magnetic moment? (i) [FeF6​]3− (ii) [Co(NH3​)6​]3+ (iii) [NiCl4​]2− (iv) [Cu(NH3​)4​]2+2021 · MCQ
  • Which one of the following species responds to an external magnetic field?2021 · MCQ
  • Three moles of AgCl get precipitated when one mole of an octahedral co-ordination compound with empirical formula CrCl3​.3NH3​.3H2​O reacts with excess of silver nitrate. The number of chloride ions satisfying the secondary valency…2021 · Numerical
  • Which one of the following metal complexes is most stable?2021 · MCQ
  • The ratio of number of water molecules in Mohr's salt and potash alum is ​× 10 − 1. (Integer answer)2021 · Numerical
  • The overall stability constant of the complex ion [Cu(NH3​)4​]2+ is 2.1 × 1013. The overall dissociations constant is y × 10 − 14. Then y is ​. (Nearest integer)2021 · Numerical