McqMate
Q. |
Sour taste of lemon is due to the presence of which of the follow-ing? |
A. | Citric acid |
B. | Acetic acid |
C. | Oxalic acid |
D. | Formic acid |
Answer» A. Citric acid | |
Explanation: Lemon juice is about 5% citric acid, which gives lemons a sour taste and a pH of 2 to 3. Citric acid is found in many fruits but lemon contains large quantity of citric acid. The distinctive sour taste of lemon juice makes it a key ingredient in drinks and foods such as lemonade and lemon meringue pie. |
View all MCQs in
ChemistryNo comments yet