Multiple choice

Which of the following options is an incorrect pair of the organic acid and its source?

  1. Acetic acid - vinegar

  2. Formic acid - ant's sting

  3. Lactic acid - apple

  4. Ascorbic acid - amla

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The lactic acid and apple makes a wrong pair. Lactic acid is present in sour dairy products like cottage cheese, curd, laban, etc.