Question:medium

Calculate $\Delta G^{\circ}$ for the cell: $Sn_{(s)}|Sn_{(1M)}^{2+}||Ag_{(1M)}^{+}|Ag_{(s)}$ at $25^{\circ}C (E_{cell}^{\circ}=0.90~V)$

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Logic Tip: A positive cell potential ($E_{cell}^{\circ}>0$) always results in a negative $\Delta G^{\circ}$, indicating a spontaneous reaction. Also, remember that $1 \text{ Volt} \times 1 \text{ Coulomb} = 1 \text{ Joule}$.
Updated On: Apr 28, 2026
  • -173.7 kJ
  • -225.3 kJ
  • -100.2 kJ
  • -290.8 kJ
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The Correct Option is A

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