A Solution of Cuso4 is electrolysed for 10 mins with a current of 1.5 A .What is the mass of copper deposited at the cathode ?
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A solution of CuSO4 is electrolysed for 10 minutes with a current of 1.5 amperes.
I = 1.5 Ampere Time = 10 x 60s = 600s Q = I x t = 1.5x 600 = 900 C Cu2+ + 2e- --> Cu (s)
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