Which of the following is not a mineral acid?
(a) Hydrochloric acid
(b) Citric acid
(c) Sulphuric acid
(d) Nitric acid
Answer: (b)
Citric acid is an example of organic acid or edible acid
Mineral acids or inorganic acids are generally prepared from the minerals present in the earth's crust, eg., (hydrochloric acid), (sulphuric acid) and (nitric acid) are mineral acids.
Edible acids or organic acids are produced by plants or animals. eg, acetic acid, citric acid, lactic acid etc, are edible acids.