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JEE Main2012ChemistryCoordination CompoundsActual

The correct order of ligands in the spectrochemical series is

Options

  1. ACl ⁻> en > CN ⁻> NCS ⁻
  2. BCN ⁻> en > NCS ⁻> Cl ⁻
  3. CNCS ⁻> CN ⁻> Cl ⁻> en
  4. Den > CN ⁻> Cl ⁻> NCS ⁻

Correct answer

B. CN ⁻> en > NCS ⁻> Cl ⁻

Step-by-step solution

Correct order is : CN ⁻> en > NCS ⁻> Cl ⁻

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