NEET Chemistry Batteries MCQ Question
What is a primary characteristic of primary batteries?
They can be reused multiple times.
The reaction occurs only once before the battery is dead.
They provide a constant voltage throughout their use.
They are typically very heavy and bulky.
Correct Answer
Detailed Explanation
Primary batteries are defined by the fact that the chemical reaction occurs only once, and after use, they cannot be reused, as stated in the NCERT context.
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