Q: Vinegar is
(a)5–8% solution of acetic acid in water
(b)5–8% solution of carbonic acid in water
(c)5–8% solution of ethanol in water
(d)10–15% solution of propionic acid in water
Correct Answer: (a)
The correct answer is (b) '5–8% solution of carbonic acid in water'. This question from the Science & Technology domain tests knowledge of Chemistry.