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Engineering Chemistry · Q5

Electrochemistry

Engineering and GATE · Engineering Chemistry · question 5

Q5

Given the standard potential for the following half-cell reaction at 298 K, Cu+(aq) + e- → Cu(s); E° = 0.52 V Cu2+(aq) + e- → Cu+(aq); E° = 0.16 V Calculate the ΔG° (kJ) for the reaction, [2Cu+(aq) → Cu(s) + Cu2+]

A.
-34.740
Answer
B.
-65.720
C.
-69.480
D.
-131.440

Answer: Option A

Solution

Answer: Option A
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