Gujarat BoardEnglish MediumSTD 12 ScienceChemistryCoordination Compounds1 Mark
MCQ
The ionizable valency of $Ni$ in $\mathrm{Ni}(\mathrm{CO})_4$ is $.......$
A
$2$
B
$4$
✓
$0$
D
$1$
✓
Answer
Correct option: C.
$0$
Ionizable valency is the one which is associated with the net charge on complex sphere and since in this case it is zero so it has no ionizable valency.
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