Which of the following acids is used in car batteries?
A
Nitric acid
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B
Hydrochloric acid
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C
Sulphuric acid
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D
Carbonic acid
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Solution
The correct option is C Sulphuric acid Lead-acid batteries are made up of plates of lead and separate plates of lead dioxide, which are submerged into an electrolyte solution of about 38% H2SO4 and 62% water.