AIIMS2001Chemistry-Coordination Compounds

AIIMS 2001 Chemistry Ligands MCQ Question

Type: MCQ-conceptual-Medium-Class 12

Which of the following molecule or ions is a bidentate ligand ?

A

C₂O₄²⁻

B

Br₂⁻

C

CH₃NH₂

D

CH₃-C≡N

Correct Answer

Option A

Detailed Explanation

C₂O₄²⁻ (oxalate ion) is a bidentate ligand because it can form two bonds with a metal ion.

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