See image | AITS & Test Series — Chem-Mantra

AITS & Test SerieshardMCQ SINGLE

Question

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Answer: C

💡 Solution & Explanation

[Ni(CN)4]2– is square planar and coloured. [NiCl4]2– is tetrahedral and contains Ni(II) which is coloured. K2[Zn(CN)4] is tetrahedral and colourless.

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