A current of 35 ampere is passed through acidulated water for 5 minute 50 second. How many gram of hydrogen will be liberated at the cathode ? [1F = 96500 coulomb]

(ii) A current of 35 A is passed through acidulated water for 5 min 50 s. How many grams of hydrogen will be liberated at the cathode?

A current of 0.5 A is passed through a solution of CuSO_(4) for 20 min by using platinum electrodes. (1) What amount of copper will be deposited at the cathode ?

If 200 A current is passed through molten NaCl for 1 min , how many moles of Cl_(2) , is produced ?

An electric current of 0.25 A is passed through a solution of an electrolyte for t seconds. As a result, the amount of a substance produced at the cathode is 2x g. If the electrochemical equivalent of the substance is xg.C^(-1) , then the value of t is -

4.5 g Al is produced at the cathode during the electrolysis of molten Al_(2)O_(3) . If the same amount of electricity is passed through acidulated water, then at STP the volume of liberated oxygen at the anode would be -

Calculate the weight of water decomposed, if 5 ampere current is passed through acidified water for 5 h?

How much current in amperes should be passed for 100s through acidified water to produce 174 mL electrolysed gas at STP?

It 1 A current is passed through a metallic wire, how many electrons pass through a point in the wire per second.

5 A current is passed for 5 min through acidified water at NTP, producing 175 mL H_(2) at the cathode. Find the electrochemical equivalent of H_(2) .

A current of 1.50 was passed through on electrolyte solution containing AgNO_3 solution with inert electrodes. The weight of Ag deposited was 1.50g . How long did the current flow?