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MHT CET Chemistry question

ChemistryElectrochemistryMHT CET

The following reaction occurs in a galvanic cell 2Cu Cu + Cu If = 0.16V and = 0.52V, the standard cell potential will be

Answer: (B)

Solution

Cu is reduced to Cu (0.52 V) and oxidised to Cu (0.16 V as the Cu/Cu couple), so = 0.52

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Question ID VK-066488