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Multiple choice

In which of the following coordination complexes is the hybridisation of central metal ion d2sp3?

  1. [Ni(CN)4]2-

  2. [CoF6]3-

  3. Zn(H2O)6]2+

  4. [Fe(CN)6]3-

  5. [Zn(NH3)4]2+

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

[Fe(CN)6]3- is an inner orbital complex with octahedral geometry. Fe3+ is d2sp3 hybridised in the [Fe(CN)6]3- complex ion.

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