Coordination Compounds 1 Question 21
####21. The IUPAC name of $A$ and $B$ are $(2006,3 \times 4 \mathbf{M}=12 M)$
(a) potassium tetracyanonickelate (II), potassium tetrachloronickelate (II)
(b) tetracyanopotassiumnickelate (II), tetrachloropotassiumnickelate (II)
(c) tetracyanonickel (II), tetrachloronickel (II)
(d) potassium tetracyanonickel (II), potassium tetrachloronickel (II)
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Solution:
- $A=K _2\left[Ni(CN) _4\right] ; \quad B=K _2\left[NiCl _4\right]$
$A$ : Potassium tetracyanonickelate (II)
$B$ : Potassium tetrachloronickelate (II)
