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NEETChemistryElectrochemistry

What happens to primary batteries after their initial use?

Options

  1. AThey can be recharged for reuse
  2. BThey become dead and cannot be reused
  3. CThey become more efficient
  4. DThey become larger in size

Correct answer

B. They become dead and cannot be reused

Step-by-step solution

In primary batteries, the reaction occurs only once, and after use, the battery becomes dead and cannot be reused.

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