1.

Aqueous solution of AgNO_3 is electrolysed using inert electrodes. At the end of electrolysis

Answer»

pH of the SOLUTION INCREASES
pH of the solution decreases
pH of the solution remains unchanged
pH of the solution becomes14

Solution :at cathode `: AG^(+) + e^(-) to Ag ` , at anode `: 2H_2O to O_2 + 4H^(+) + 4e^(-)`
`[H^(+)]uarr [pH]^DARR pH = log""(1)/([H^(+)])`


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