Metallurgical Engineering > GATE 2024 > Electrochemistry
The cupric ion (Cu2+) concentration in the electrolyte (at 298 K) required to make the potential of pure copper equal to 0.17 V is _______ × 10-6 gram-mol⋅(litre)-1. (Round off to two decimal places).
Gas constant R = 8.314 J⋅mol-1⋅K-1
Faraday's constant F = 96500 C⋅mol-1 (of electrons)
Standard reduction potential of Cu, E° = 0.34 V
Gas constant R = 8.314 J⋅mol-1⋅K-1
Faraday's constant F = 96500 C⋅mol-1 (of electrons)
Standard reduction potential of Cu, E° = 0.34 V
Correct : 1.03
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