Consider the cell at 25°C Zn | Zn^ 2+ (aq), (1 M) || Fe^ 3+ (aq), Fe^ 2+ (aq) |Pt(s) The fraction of total...

Question

Consider the cell at 25°C Zn | Zn^ 2+ (aq), (1 M) || Fe^ 3+ (aq), Fe^ 2+ (aq) |Pt(s) The fraction of total iron present in the cell at the cell potential of 1.500 V is x 10^ -2 . The value of x is_________. (Nearest integer) [Given := E^0_ Fe^ 3+ /Fe^ 2+ = 0.77V, E^0_ Zn^ 2+ /Zn =–0.76V]

Accepted Answer

24

JEE Main 2021 Chemistry question

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