Question:

Identify anionic ligand from following.

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An anionic ligand carries a negative charge; the other ligands in the list are neutral molecules.
Updated On: Nov 13, 2026
  • Isothiocyanato
  • Ammine
  • Aqua
  • Ethylenediamine
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The Correct Option is A

Solution and Explanation

Step 1: Understanding the Concept
Ligands can be anionic, neutral or cationic depending on their charge.

Step 2: Check each ligand
Isothiocyanato is \(\text{NCS}^-\), which is negatively charged.
Ammine is \(\text{NH}_3\), aqua is \(\text{H}_2\text{O}\) and ethylenediamine is \(\text{H}_2\text{N-CH}_2\text{-CH}_2\text{-NH}_2\), all neutral.

Step 3: Conclude
Isothiocyanato is the anionic ligand.

Final Answer:
Isothiocyanato is the anionic ligand. \[ \boxed{\text{(A) }\text{Isothiocyanato}} \]
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