Chemistry · Electrochemistry
Given are the statements about primary and secondary batteries. Identify the correct statement(s). (I) Mercury cell is suitable for low current devices like hearing aids, watches, etc. (II) Leclanche cell is used commonly in our transistors and clocks. (III) Lead storage battery is commonly used in automobiles and invertors.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Only II
- 2I, II and III✓
- 3Only III
- 4Only I
Correct answer
I, II and III
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