1.

A certain quantity of electricity is passed through an aqueous solution of AgNO_(3) and cupric salt solution connected in series. The amount of Ag deposited is 10.8 gm . The amount copper deposited is : (At. Wt. of Cu=63.5 and Ag=108)

Answer»

6.35 gm
3.175 gm
0.3175 gm
0.03175 gm

Solution :10.8 G of AG `-=` 0.1F `THEREFORE 0.1F -= 3.17 g of CU`


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