Zinc (II) ion on reaction with NaOH first give a white precipitate which dissolves in…

CHEMISTRY · Single correct · CBSE · Chemistry · Metals and Non-metals · Metals and Non-metals

Problem

Zinc (II) ion on reaction with NaOH first give a white precipitate which dissolves in excess of NaOH due to the formation of : (1) ZnO (2) Zn(OH)2 (3) [Zn(OH)4]2- (4) [Zn(H2O)4]2+

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