1.

A certain quantity of electricity is passed through an aquesous solution of AgNO_(3) and cupric salt solution connected in series. The amount of Ag deposited in 1.08gm, the amount of copper deposited is (atomic weight of Cu=63.5,Ag=108)

Answer»

0.6454 g
6.354 g
0.3177 g
3.177 g

Solution :`(WT." of "CU)/("Wt. of AG")=("EQ. wt. of Cu")/("Wt. wt. of Ag"),("Wt. of Cu")/(1.08)=(63.5//2)/(108)`
Wt. of Cu=0.3177gm.


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