Single Choice

What is the IUPAC name of $$[Ni(CN)_4]^{2-}$$?

ATetracyanonickelate (II)
Correct Answer
BTetracyanonickel (II)
CTetracyanonickelate (I)
DNone of these

Solution

A metal ion having negatively charged complex are named as 'ate' in their suffix.
Tetracyanonickelate.

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