Given below are few reactions with some expressions. Mark the expressions which is not correctly matched.
Given below are few reactions with some expressions. Mark the expressions which is not correctly matched.
A. For concentration cell, `Ag|Ag^(+)(C_1)||Ag^(+)(C_2)|Ag, E_"cell"=-0.0591/1"log"C_1/C_2`
B. For the cell , `2Ag^(+) +H_2 "(1 atm)" to 2Ag + 2H^(+) (1M) , E_"cell"=E_"cell"^@-0.0591/2"log"([Ag^+]^2)/[H^+]^2`
C. For an electrochemical reaction, at equilibrium `aA + bB overset("ne"^-) hArr cC + dD, E_"cell"^@=0.0591/n "log"([C]^c [D]^d)/([A]^a [B]^b)`
D. For the cell , `M_((aq))^(n+) + "ne"^(-) to M_((s)) , E=E^@-0.0591/n "log"1/([M^(n+)])`
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Correct Answer - B
For `2Ag^(+) + H_2` (1 atm) `to 2Ag + 2H^(+)` (1 M )
`E_"cell"=E_"cell"^@-0.0591/2"log"([H^+]^2)/([Ag^+]^2)`
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