1.

1 mol of electrons pass through each of the solution of AgNO_(3), CuSO_(4) and AlCl_(3)when Ag, Cu and Al are deposited. Molar ratio of their deposition will be:

Answer»

`1:1:1`
`6:3:2`
`6:3:1`
`1:3:6`

ANSWER :2


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