JEE Main Chemistry question
The gastric juice in our stomach contains enough hydrochloride acid to make the hydrogen ion concentration about 0.01 mol/litre. The pH of the gastric juice is:
Answer: (C)
Solution
pH=−log(0.01)=2.
The gastric juice in our stomach contains enough hydrochloride acid to make the hydrogen ion concentration about 0.01 mol/litre. The pH of the gastric juice is:
pH=−log(0.01)=2.