Physics · Electrochemistry and Batteries
A completely dead lead-acid storage battery whose plates are deeply sulfated cannot be revived significantly or restored to normal operation by which of the following?
- 1Adding a concentrated dose of H2SO4
- 2Adding commercial so-called 'battery restorers'
- 3Merely adding distilled water
- 4None of the above can revive it✓
Correct answer
None of the above can revive it
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