Chemistry - Coordination Chemistry Question with Solution | TestHub
ChemistryCoordination ChemistryIntroduction, About ligandHard2 minQB
ChemistryHardmatching list
Match the entries in Column I with the entries in Column II. One or more entries in Column I may match with one or more entries in Column II. Select the option with the complete correct matching.
Column I | Column II |
|---|---|
(P) [Pt(NH3)4Cl2]Cl2 | (1) O.N. of metal = +4 |
(Q) [Ni(en)3]SO4 | (2) Homoleptic complex |
(R) K2[Zn(CN)4] | (3) Produce ppt. when react with BaCl2 aq. |
(S) Na2[Pd(C2O4)Cl4] | (4) Have bidented ligand(s) |
| (5) Magnitude of charge on complex ion is two |
Options:
Answer:
B
Solution:
(P) Pt is +4; charge on the ion is +2: 1, 5.
(Q) Ni +2, only en ligands, SO42- gives ppt. with BaCl2, en is bidentate, charge +2: 2, 3, 4, 5.
(R) [Zn(CN)4]2- is homoleptic with charge 2-: 2, 5.
(S) Pd is +4, oxalate is bidentate, ion charge 2-: 1, 4, 5.
Answer: (B).
Stream:JEESubject:ChemistryTopic:Coordination ChemistrySubtopic:Introduction, About ligand
⏱ 2mℹ️ Source: QB
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