A current liberates 0.504 g of hydrogen in 2 hours, the amount of copper lib erated from a solution `CuSO_(4)` by the same current flowing for the same time would beA. 31.8gB. 63.6gC. 15.9gD. 6.36g

A current liberates 0.504 g of hydrogen in 2 hours, the amount of copp

1.	A current liberates 0.504 g of hydrogen in 2 hours, the amount of copper lib erated from a solution `CuSO_(4)` by the same current flowing for the same time would beA. 31.8gB. 63.6gC. 15.9gD. 6.36g
Answer» Correct Answer - A g eq. of hydrogen =g eq. of Cu `(0.504)/(1)=(W)/(63.5//2) therefore W=15.9g`

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A current liberates 0.504 g of hydrogen in 2 hours, the amount of copper lib erated from a solution `CuSO_(4)` by the same current flowing for the same time would beA. 31.8gB. 63.6gC. 15.9gD. 6.36g

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