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Q.
Coordination number of Pt and $Ni$ in $\left[ PtCl _{6}\right]^{2-}$ and $\left[ Ni \left( NH _{3}\right)_{4}\right]^{2+}$ are respectively.
Coordination Compounds
Solution:
Coordination number of $Pt$ and $Ni$ in $\left[ PtCl _{6}\right]^{2-}$ and $\left[ Ni \left( NH _{3}\right)_{4}\right]^{2+}$ are $6$ and $4$ respectively.