Question

(e) Vinegar
Very Short Answer Type Questions
1. Name the acids present in unripe green apples, vinegar, tea, sour milk and orange juice.
2. Write chemical formulae of the following:​

Answer 1

Answer:

Vinegar – It has acetic acid in it. Tamarind – It has tartaric acid in it. Orange – It has ascorbic acid in it. Curd – It has lactic acid in it.

Answer 2

Answer:

1. unripe green apples

Malic Acid - C4H6O5

2. vinegar

Acetic Acid. - CH3COOH

3. Tea

Tannic acid. - C76H52046

4. Sour milk

Lactic Acid. - C3H6O3

5. orange juice

• Citric acid - C3H8O7
• Malic acid. - C4H6O5
• absorbic acid - C6H8O6