Question

Given the following standard reduction potentials:
\(Sn^{4+}+2e^-Sn^{2+} \;E-0.13 V\)
\(Ag^++e^-Ag \;E=0.80 V\)
The value of \(\triangle G^+\) for the reaction is:
\(2 Ag^+ (aq)+Sn^{2+} (aq) → 2Ag(s) + Sn^{4+} (aq)\)

• A. \(-1.3×10^5 J\)
• B. \(1.3 \times 10^3J\)
• C. \(-0.65 \times 10^5 J\)
• D. \(+0.65 \times 10^5 J\)

Answer 1

The Correct Option is A

The correct answer is (A) :\(-1.3×10^5 J\)