1.

Which one is not correct for the reaction (CN)_(2) + H_(2)O rarr HCN + HOCN?

Answer»

It is an auto REDOX change
Ox.no. of C in `(CN)_2`HCN and HOCN are +3, +2 and +4 respectively
Ox.no. of N in `(CN)_2`HCN and HOCN are +3, +2 and +4 respectively
The resultant solution is acidic

Solution :`overset(-3)((CN))_2+H_(2)Orarroverset(-3)(HCN)+overset(-3)(HOCN)`


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