🛠️ JEE🧪 Chemistry

For the given cell \(F{e}^{2+}{}_{(aq)}+A{g}^{+}{}_{(aq)}\to F{e}^{3+}{}_{(aq)}+A{g}_{(s)}\) The standard cell potential…

Q1

For the given cell

\(F{e}^{2+}{}_{(aq)}+A{g}^{+}{}_{(aq)}\to F{e}^{3+}{}_{(aq)}+A{g}_{(s)}\)

The standard cell potential of the above reaction is

Given

\(A{g}^{+}+{e}^{-}\to AgE^\circ =xV\)

\(F{e}^{2+}+2{e}^{-}\to FeE^\circ =yV\)

\(F{e}^{3+}+3{e}^{-}\to Fe{E}^{^\circ }=zV\)

[JEE Main 2025, 24 Jan (Shift 1)]

a

x + y – z

b

y – 2x

c

x + 2y

d

x + 2y – 3z

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