An elecric current 0.25 ampere was passed through acidified water for two hours, the volume of `H_(2)` produced at N.T.P is

If 4A of electric current is passed through an acidulated water for 30 min, then the volume of H_(2) gas to be produced at STP is -

Electric current is passed through acidified water. Give balanced reaction.

How much current should be passed through acidified water for 100 s to liberate 0.224 litre of H_(2)

When electric current is passed through acidified water for 1930 s, 1120 mL of H_(2) gas is collected (at STP) at the cathode. What is the current passed in amperes?

When electric current is passed through acidified water for 1930 s, 1120 mL of H_(2) gas is collected (at STP) at the cathode. What is the current passed in amperes?

When electric current is passed through acidified water for 1930s, 1120 mL of H_(2) gas is collected (at STP) at the cathode. What is the current passed in ampere?