Our stomach contains which acid?
AHydrochloric
BNitric acid
COxalic acid
DLactic acid
Answer & Solution
Correct answer: A. Hydrochloric
1. The stomach uses an acid to help digest food.
2. Too much of it causes indigestion, treated with an antacid.
3. The stomach contains hydrochloric acid.
4. So the answer is hydrochloric acid.
_Source: NCERT Class 7 Science, Ch 4 'Acids, Bases and Salts'_
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