Question
Which one of the following forms, with an excess of $\mathrm{CN}^{-}$, a complex having coordination number two?(a) $\mathrm{Ni}^{2+}$(b) $\mathrm{Cu}^{+}$(c) $\mathrm{Ag}^{+}$(d) $\mathrm{Fe}^{2+}$
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In this case, the ligand is $\mathrm{CN}^{-}$. Show more…
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