Q.

The quantity of silver deposited when one coulomb charge is passed through AgNO3 solution:            [2024]

1 1 chemical equivalent of silver  
2 1 g of silver  
3 0.1 g atom of silver  
4 1 electrochemical equivalent of silver  

Ans.

(4)

Amount of substance deposited on passing 1 C charge is called as electrochemical equivalent of a substance.