Electrolyte used in a lead-acid cell is__________?
Correct answer: D. dilute H2SO4
- A. NaOH
- B. onlyH2S04
- C. only water
- D. dilute H2SO4
Explanation
A lead-acid cell uses sulfuric acid diluted with water as its electrolyte. Pure sulfuric acid is not used because the electrolyte concentration must be controlled for proper operation.
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