RRB NTPC · Question 3
The pH of lemon juice is around______
Show answer & explanation
Answer: (A) 2
Explanation
Lemon juice is strongly acidic because of citric acid, with a pH of about 2.
Railways PYQCBT 1 2020
RRB NTPC · Question 3
Answer: (A) 2
Lemon juice is strongly acidic because of citric acid, with a pH of about 2.