Q. Which of the following acids are edible
(a) Citric acid
(b) Tartaric acid
(c) Hydrochloric acid
(d) Carbonic acid
- (A) and (B) are correct
- (A), (B) and (D) are correct
- (A), (B) and (C) are correct
- All are correct
Answer: (A), (B) and (D) are correct
