MHT CET 2025 Chemistry question

Select false statement from the following regarding electrochemical cell

(A)Standard cell potential of electro chemical cell is an intensive property
(B)Electrode potential depends on concentration of salt solution is in contact with electrode
(C)Standard free energy change of cell is an intensive propertyCorrect
(D)Electrical work done in galvanic cell is equal to decrease in Gibb's energy

Answer: (C)

Solution

(A) is true: does not depend on the amount of substances (intensive). (B) is true: by the Nernst equation, electrode potential depends on ion concentration. (C) is false:

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Question ID VK-101913