NEET Chemistry Batteries Assertion Reason Question
Assertion (A): A primary battery cannot be recharged once it is dead.
Reason (R): In a primary battery, the redox reaction occurs only once.
Both A and R are true and R is the correct explanation of A.
Both A and R are true but R is not the correct explanation of A.
A is true but R is false.
A is false but R is true.
Correct Answer
Detailed Explanation
The NCERT context states that in primary batteries, the reaction occurs only once, making them non-rechargeable.
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