When AbNO3 solution is added in excess t...

When `AbNO_3` solution is added in excess to 1M solution of `CoC1_3c c NH_3` one mole of AgCl is formed ? What is the value if 'X'?

silver is more electropositive than zinc

Zinc forms a complex readyily with cyanide

Zinc forms a complex readily with cyanide

Both `Zn^2+` and `Ag^+` ions have d^10 electronic configuration

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Silver precipitates during the reaction , because zinc is more electropositive than silver .

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