Question

Zn2+ reacts with excess of hcl(aq),kcn(aq) and koh(aq) separately. The shape of complexes formed a, b and ca, b and c in these cases respectively are

Answer 1

Hi DUDE

With HCl it forms ZnCl2.

With KCN it forms {Zn(CN)4}2+

Does not react with KOH