The current inside a copper voltameter

The current flowing in a copper voltameter is 3.2 A . The number of copper ions (Cu^(2+)) deposited at the cathode per minute is

The chemical equivalent of silver is 108. If the current in a silver voltameter is 2 Amp. , the time required to deposit 27 grams of silver will be

On passing the current in water voltameter, the hydrogen

The atomic weight of silver and copper are 108 and 64. A silver voltameter and a copper voltameter are connected in series and when current is passed 10.8 gm of silver is deposited. The mass of copper deposited will be

How long will it take to deposit eleectrolyically voltsmeter127 g of copper on the copper on the cathode of a copper voltameter by a currect of 50 A? ("ECE of copper= "0.0003294g//C)

It is desired to deposit 0.254 kg of copper on the cathode of a copper voltameter . How long will it take to deposit this amount if a steady current of 100 A is maintained . Use the known value of Faraday constant . Relative atomic mass of copper is 63.5 .

If 100 kWh of energy is consumed at 33V in a copper voltameter, what is the mass of copper liberated ? Take ECE for copper as 0.33 xx 10^-6 kg C^-1 .

Find the strengh of currect that deposited 0.777 g of matallic copper in half an hour in a copper voltameter .The atomic mass of copper is 63 and ECE of hydrogen is 0.00001036 g C^(-1)