🛠️ JEE🧪 Chemistry

Consider the following \({\mathrm{E}}^{0}\mathrm{Value}\mathrm{for}\mathrm{the}\mathrm{given}\mathrm{half}\mathrm{cell}\…

Q1

Consider the following

\({\mathrm{E}}^{0}\mathrm{Value}\mathrm{for}\mathrm{the}\mathrm{given}\mathrm{half}\mathrm{cell}\\ {{\mathrm{E}}^{0}}_{{\mathrm{Ag}}^{+}/\mathrm{Ag}}=0.8\mathrm{V},{{\mathrm{E}}^{0}}_{{\mathrm{Zn}}^{2+}/\mathrm{Zn}}=-0.76\mathrm{V}\\ {{\mathrm{E}}^{0}}_{{\mathrm{Cu}}^{2+}/\mathrm{Cu}}=0.34\mathrm{V}{{\mathrm{E}}^{0}}_{{\mathrm{Mg}}^{2+}/\mathrm{Mg}}=-2.35\mathrm{V}\\ \mathrm{Then}\mathrm{which}\mathrm{of}\mathrm{the}\mathrm{following}\mathrm{will}\mathrm{have}\mathrm{the}\mathrm{most}\mathrm{negative}\mathrm{value}\mathrm{of}∆{\mathrm{G}}^{0}?\)

(Memory Based JEE Mains 23/01/2025 ,Shift -2)

a

\(Zn|Z{n}^{2+}∥C{u}^{2+}|Cu\)

b

\(Mg|M{g}^{2+}∥A{g}^{+}|Ag\)

c

\(Mg|M{g}^{2+}∥Z{n}^{2+}|Zn\)

d

\(Cu|C{u}^{2+}∥A{g}^{+}|Ag\)

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