Question

.During electrolysis of water gases are evolved at different electrodes (a) 2 volumes of hydrogen gas is evolved at anode. (b) 2 volumes of hydrogen gas is evolved at cathode (c) 2 volumes of hydrogen gas is evolved at cathode (d) 2 volumes of oxygen gas is evolved at anode.​

Answer 1

Answer:

option b is correct

Explanation:

2 volumes of hydrogen gas is evolved at cathode

Answer 2

answer:

option b is correct