Question

12. In the electrolysis of an aqueous solution of NaOH,
2.8 litres of O2(g) is liberated at the anode at NTP. Volume
of hydrogen gas liberated at the cathode at NTP will
be

(1) 2.8 litres
(3) 1.4 litres
(2) 5.6 liters
(4) 11.2 liters​

Answer 1

Answer:

4) 11.2 liters.........