Question.10 Which one of the following acids is used in battery?
A. Hydrochloric acid
B. Hydrofluoric acid
C. Sulphuric acid
D. Sulphurous acid
Answer:C
Question.10 Which one of the following acids is used in battery?
A. Hydrochloric acid B. Hydrofluoric acid C. Sulphuric acid D. Sulphurous acid