[" 9.65amp of current was passed for one hour "],[" through Daniel cell.The loss of mass of zinc "],[" anode is "]

9.65 amp of current was passed for one hour through Daniel cell. The loss of mass of zinc anode is

When 1 amp of currentis passed through an electrolyte for one second, the mass deposited is equal to

The number of moles of Zn^(2+) ions deposited when a current of 1.5A is passed for 4 hours through a molten solution of a zinc salt. ( Assume current efficiency to be 90%)

When 9.65 ampere current was passed for 1.0 hour into nitrobenzene in acidic medium, the amount of p-aminophenol produced is :

When 9.65 ampere current was passed for 1.0 hour into nitrobenzene in acidic medium, the amount of p-aminophenol produced is :

The number of moles of Zn^(2+) ions deposited when a current of 1.5A is passed for 4 hours through a molten solution of a zince salt. ( Assume current efficiency to be 90%)

A current of 4 amp was passed for 1.5 hours through a solution of copper sulphate when 3.2 g of copper was deposited. Calculate the current efficiency.