If 96500 coulombs of electricity liberat...

If 96500 coulombs of electricity liberates one gram equivalent of any substance, the time taken for a current of `0.15` amperes to deposite 20 mg of copper from a solution of copper sulphate is (Chemical equivalent of copper = 32)

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If 96500 coulombs of electricity liberates one gram equivalent of any substance, the time taken for a current of `0.15` amperes to deposite 20 mg of copper from a solution of copper sulphate is (Chemical equivalent of copper = 32)

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