1.

100 ml of a buffer of 1M NH_(3) and 1M NH_(4)^(+) are placed in two voltaic cell separately. A current of 1.5 A is passed through both cells for 20 minutes. If electrolysis of water only takes place. (i) 2H_(2)O + O_(2) + 4e^(-) to 4OH^(-) (LHS) (ii) 2H_(2)O to 4H^(+) + O_(2)(g) + 4e^(-) (LHS) then pH of the

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LHS will INCREASE
LHS will increase
RHS will increase
Both SIDE will increase

Answer :B


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