Chemistry · 2022
JEE Main · 27 June 2022, Shift 2 · Q87
For the reaction taking place in the cell: Pt ( s )| H_2( g )| H^+( aq ) ∥ Ag^+( aq ) ∣ Ag ( s ); E^°_cell =+0.5332 V. The value of Δ_f G^ is \ \ \ \…
For the reaction taking place in the cell:
$$\begin{aligned}
& \mathrm{Pt}(\mathrm{~s})\left|\mathrm{H}_2(\mathrm{~g})\right| \mathrm{H}^{+}(\mathrm{aq}) \| \mathrm{Ag}^{+}(\mathrm{aq}) \mid \mathrm{Ag}(\mathrm{~s}) \\
& \mathrm{E}^{\circ}{ }_{\text {cell }}=+0.5332 \mathrm{~V} .
\end{aligned}
$$
The value of $\displaystyle \Delta_f \mathrm{G}^{\ominus}$ is \_\_\_\_ $\displaystyle \mathrm{kJ} \mathrm{mol}^{-1}$. (in nearest integer)
Official answer
51
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JEE Main 2022 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.