Question

$1$ faraday of electricity will liberate $1$ gram atom of the metal from the solution of

• A. Copper sulphate
• B. Calcium chloride
• C. Gold (III) chloride
• D. Silver (I) chloride

Answer 1

Answer: (D)

$A{g}^{+}+\underset{\text{1 mole 1 F}}{e^{-}}\to \underset{\text{1 gm atom 1 mole}}{Ag(s)}$