In the electrolysis of an aqueous solution of `NaOH`, `2.8` litres of `O_(2)(g)` is liberated at the
Channel: Doubtnut
Date: 2020-08-16

In the electrolysis of an aqueous solution of `NaOH`, `2.8` litres of `O_(2)(g)` is liberated at the anode at `NTP`. Volume of hydrogen gas liberated at the cathode at `NTP` will be