JEE Main202311 Apr 2023Evening ShiftChemistryElectrochemistryActual
The number of correct statements from the following is........... A. E cell is an intensive parameter B. A negative E o means that the redox couple is a stronger reducing agent than the H + / H 2 couple. C. The amount of electricity required for oxidation or reduction depends on the stoichiometry of the electrode reaction. D. The amount of chemical reaction which occurs at any electrode during electrolysis by a curre
Correct answer
4
Step-by-step solution
An intensive property is a bulk property, meaning that it is a physical property of a system that does not depend on the system size or the amount of material in the system. ΔG = − nFE cell   ​ The ∆ G in the above equation is an extensive property, E cell is an intensive property. A negative E o means that the redox couple is a stronger reducing agent than the H + / H 2 couple. The amount of electricity required for oxidation or reduction depends on the stoichiometry of the electrode re