Assertion (A): Sodium ions are discharged in preference to hydrogen ions at a mercury cathode. Reason (R ): The nature of cathode can affect the order of discharge of cations.A. Statement-1 is True, Statement-2 is True : Statement-2 is a correct explanation for Statement-18B. Statement-1 is True, Statement-2 is True : Statement-2 is `NOT` a correct explanation for Statement-18C. Statement-1 is True, Statement-2 is False.D. Statement-1 is False, Statement-2 is True.

Assertion (A): Sodium ions are discharged in preference to hydrogen io

1.	Assertion (A): Sodium ions are discharged in preference to hydrogen ions at a mercury cathode. Reason (R ): The nature of cathode can affect the order of discharge of cations.A. Statement-1 is True, Statement-2 is True : Statement-2 is a correct explanation for Statement-18B. Statement-1 is True, Statement-2 is True : Statement-2 is `NOT` a correct explanation for Statement-18C. Statement-1 is True, Statement-2 is False.D. Statement-1 is False, Statement-2 is True.
Answer» Correct Answer - A

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