Question

The natural source of Citric acid is________.

• A. orange
• B. tamarind
• C. vinegar
• D. curd

Answer 1

The correct option is A

orange

The explanation for the correct option (A):

• Organic acids are acids that may be found in plants and animals.
• These are naturally occurring acids.
• Examples include Ethanoic Acid (CH₃COOH), Formic acid (HCOOH), and Citric acid (C₆H₈O₇).
• Citric acid is present in citrus fruits (natural source) such as oranges, lemons, and tomatoes.

The explanation for the incorrect options:

(B)

• Tamarind contains Tartaric acid (C₄H₆O₆) which is an organic acid.

(C)

• Vinegar contains Acetic acid or Ethanoic acid (CH₃COOH).

(D)

• Curd contains Lactic acid (C₃H₆O₃) which is an organic acid.

Final Answer: Hence, option (A) is correct. The natural source of Citric acid is orange.