Given below are two statements: 

Assertion (A): Current stops flowing when Ecell = 0.
Reason (R):  Equilibrium of the cell reaction is attained.

1. Both (A) and (R) are true and (R) is the correct explanation of (A).
2. Both (A) and (R) are true but (R) is not the correct explanation of (A).
3. (A) is true but (R) is false.
4. Both (A) and (R) are false.

Subtopic:  Electrolytic & Electrochemical Cell |
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Given below are two statements: 

Assertion (A): Electrolysis of NaCl solution gives chlorine at anode instead of O2 .
Reason (R): Formation of oxygen at anode requires overvoltage.

 

1. Both (A) and (R) are true and (R) is the correct explanation of (A).
2. Both (A) and (R) are true but (R) is not the correct explanation of (A).
3. (A) is true but (R) is false.
4. (A) is false but (R) is true.

Subtopic:  Electrolytic & Electrochemical Cell |
To view explanation, please take trial in the course below.
NEET 2025 - Target Batch
To view explanation, please take trial in the course below.
NEET 2025 - Target Batch
Please attempt this question first.
Launched MCQ Practice Books

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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology