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MHT CET Chemistry question

ChemistryElectrochemistryMHT CET

For a cell reaction involving a two-electron change, the standard e.m.f. of the cell is found to be 0.295 V at 25℃. The equilibrium constant of the reaction at 25℃ will be [Roorkee 1999, AIEEE 2003, CBSE PMT 2004]

Answer: (D)

Solution

log K = nE°/0.0591 = 2 × 0.295/0.0591 ≈ 10, so K = 1 × ; (a) is the inverse (for a

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Question ID VK-066773