The reaction `(1)/(2)H_(2)(g)+AgCl(s)hArrH^(+)(aq)+Cl^(-)(aq)+Ag(s)` occurs in the galvanic cell
The reaction
`(1)/(2)H_(2)(g)+AgCl(s)hArrH^(+)(aq)+Cl^(-)(aq)+Ag(s)`
occurs in the galvanic cell
A. `Pt|H_(2)(g)|KCl_((" soln".))||AgCl(s)|Ag`
B. `Pt|H_(2)(g)|HCl_(("soln".))||AgCl(s)|Ag`
C. `Pt|H_(2)(g)|HCl_(("soln"))||AgNO_(3)|Ag`
D. `Ag|AgCl(s)|KCl_(("soln"))|H_(2)(g)|Pt`.
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Correct Answer - B
Here half cell reaction are
`(1)/(2)H_(2)rarrH^(+)+e^(-)` (At anode )
`Ag^(+)+e^(-)rarrAg` (At cathode)
`therefore` Cell representations is
`Pt|H_(2)(g)|HCl("soln")||AgC l(s)|Ag`
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