During the electrolysis of acidified water, two gases A and B are formed at the two electrodes. The volume of gas A is double than that of B. Gas A burns with a blue flame with a popping sound. Gas B supports combustion. Answer the following questions: a) Name the gases A and B. b) What type of reaction takes place during electrolysis? c) What do you conclude from the ratio 2:1 between volumes of A and B?

During the electrolysis of acidified water, two gases A and B are fo

1.	During the electrolysis of acidified water, two gases A and B are formed at the two electrodes. The volume of gas A is double than that of B. Gas A burns with a blue flame with a popping sound. Gas B supports combustion. Answer the following questions: a) Name the gases A and B. b) What type of reaction takes place during electrolysis? c) What do you conclude from the ratio 2:1 between volumes of A and B?
Answer» (a)the gas released at the cathode will be hydrogen and the gas released at the anode will be OXYGEN(b) REDOX(C)PH will REMAIN same