Assertion : When H2S is passed through a solution containing [Cu(CN)4]3- and…

CHEMISTRY · Subjective · CBSE · Chemistry · Coordination Compounds · Coordination Compounds

Problem

Assertion : When H2S is passed through a solution containing [Cu(CN)4]3- and [Cd(CN)4]2- ions, only cadmium precipitates as CdS. Reason : The oxidation state and co-ordination number of cadmium in [Cd(CN)4]2- are II and 4 respectively.

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