`3` ampere current was passed through an aqueous solution of an unknown salt of `Pd` for `1` hr.
Channel: Doubtnut
Date: 02/08/2020

`3` ampere current was passed through an aqueous solution of an unknown salt of `Pd` for `1` hr. `2.977 g` of `Pd^(n+)` was deposited at cathode. Find the value of `n`.