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

2020 · 3 Sep · Shift 2 · Q4
Guest · try one question or challengeGuest · try one question or challenge
  1. PYQ Library
  2. /JEE Main
  3. /Chemistry
  4. /Coordination Compounds
  5. /2020 · 3 Sep · Shift 2 · Q4

Coordination Compounds question

2020 · 3 Sep · Shift 2 · Q4

JEE MainChemistryCoordination CompoundsMCQ+4 / −1
Complex A has a composition of H12O6Cl3CrH_{12}O_6Cl_3CrH12​O6​Cl3​Cr. If the complex on treatment with conc.H2SO4H_2SO_4H2​SO4​ loses 13.5% of its original mass, the correct molecular formula of A is : [Given: atomic mass of Cr = 52 amu and Cl = 35 amu]
  1. A
    [Cr(H2O)5Cl]Cl2[Cr(H_2O)_5Cl]Cl_2[Cr(H2​O)5​Cl]Cl2​.H2OH_2OH2​O
  2. B
    [Cr(H2O)4Cl2]Cl[Cr(H_2O)_4Cl_2]Cl[Cr(H2​O)4​Cl2​]Cl.2H2OH_2OH2​O
  3. C
    [Cr(H2O)3Cl3][Cr(H_2O)_3Cl_3][Cr(H2​O)3​Cl3​].3H2OH_2OH2​O
  4. D
    [Cr(H2O)6]Cl3[Cr(H_2O)_6]Cl_3[Cr(H2​O)6​]Cl3​
PreviousNext

More from Coordination Compounds

  • The pair in which both the species have the same magnetic moment (spin only) is :2020 · MCQ
  • The number of isomers possible for [Pt(en)(NO2​)2​] is :2020 · MCQ
  • The one that can exhibit highest paramagnetic behaviour among the following is : gly = glycinato; bpy = 2, 2'-bipyridine2020 · MCQ
  • The molecule in which hybrid MOs involve only one d-orbital of the central atom is :2020 · MCQ
  • The Crystal Field Stabilization Energy (CFSE) of [CoF3​(H2​O)3​] (Δ 0 < P) is :2020 · MCQ
  • The values of the crystal field stabilization energies for a high spin d6 metal ion in octahedral and tetrahedral fields, respectively, are :2020 · MCQ
  • The total number of coordination sites in ethylenediaminetetraacetate (EDTA4−) is ​.2020 · Numerical
  • Considering that Δ 0 > P, the magnetic moment (in BM) of [Ru(H2​O)6​]2+ would be ​.2020 · Numerical