How long a current of 3 ampere has to be passed through a soulution of silv
Channel: Doubtnut
Date: 12/04/2020

How long a current of 3 ampere has to be passed through a soulution of silver nitrate to coat a metal. Surface of `80cm^(2)` with a 0.005 mm thick layer? Density of Ag is `10.5gcm^(-3)`. At wt. `Ag=108.0u`