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JEE Main2014ChemistryCoordination CompoundsActual

Consider the coordination compound, [ Co ( NH ₃ )₆ ] Cl ₃ . In the formation of this complex, the species which acts as the Lewis acid is:

Options

  1. A[ Co ( NH ₃ )₆ ]³⁺
  2. BCl ⁻
  3. CCo ³⁺
  4. DNH ₃

Correct answer

A. [ Co ( NH ₃ )₆ ]³⁺

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