1.

A certain quantity of electricity is passed through aqueous solution of AgNO_3 andCuSO_4 connected in series, If Ag ( at. Wt. 108 ) deposited at the cathode is 1.08 g then Cu deposited at the cathode is (at. wt. of Cu is 63.53):

Answer»

`6.354`
`0.317`
`0.6354`
`3.177`

ANSWER :B


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