| I. The tangy taste of cola drinks is due to carbonic acid which is an organic acid. |
| II. Inorganic acids are prepared artificially in the industries and are extremely corrosive. |
| III. Hydrochloric acid reacts with metals to varying degrees therefore, it is stored in glass bottles. |
| IV. Organic acids are weak acids and are used as food supplements. |
A) I, II and III only
B) I and IV only
C) II and IV only
D) All of these
Correct Answer: C
Solution :
Carbonic acid is an inorganic mineral acid. Hydrochloric acid reacts with glass hence, it is stored in plastic bottles.
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