Q. Which acid is used in batteries of motor vehicle?

A
Nitric acid
B
Sulphuric acid
C
Tannic acid
D
Citric acid
Solution:
  • Citric acid – used as food preservatives and in soft drinks.
  • Nitric acid – Manufacture of chemical fertilizers , paints ,dyes etc.
  • Tannic acid – Production of ink and leather .
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