Q59 · CSIR NET Chemistry, June 2017
Paper: CSIR NET June 2017 · Subject: Physical Chemistry · Chapter: Electrochemistry · Topic: Electrochemistry – General · Marks: 2 · Difficulty: Medium
The standard cell potential for the reaction $\mathrm{Zn(s) + Cu^{2+}(aq) \Leftrightarrow Zn^{2+}(aq) + Cu(s)}$ is +1.10 V. The Gibbs free energy change during the reaction is (F = 96500 coulomb $\mathrm{mol^{-1}}$)
(a)-21.2 $\mathrm{kJ\,mol^{-1}}$
(b)+212 $\mathrm{kJ\,mol^{-1}}$
(c)-212 $\mathrm{kJ\,mol^{-1}}$
(d)-212 $\mathrm{J\,mol^{-1}}$
Answer
Answer (as printed): C
Explanation
No explanation was printed for this question.
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