An electrochemical cell consists of two half-cell reactions: AgCl(s)+e – InterviewSolution

1.	An electrochemical cell consists of two half-cell reactions: AgCl(s)+e−→Ag(s)+Cl−(aq) Cu(s)→Cu2+(aq)+2e− The mass of copper (in grams) dissolved on passing 0.5 A current for 1 h is: (Given: atomic mass of Cu is 63.6, F=96500 C mol−1)
Answer» An electrochemical cell consists of two half-cell reactions: $A g C l (s) + e^{-} \to A g (s) + C l^{-} (a q)$ $C u (s) \to C u^{2 +} (a q) + 2 e^{-}$ The mass of copper (in grams) dissolved on passing $0.5 A$ current for $1 h$ is: (Given: atomic mass of $C u$ is $63.6$ , $F = 96500 C m o l^{- 1}$ )

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