Ant’s sting has which of the following acids?
2019
Ant’s sting has which of the following acids?
- A.
Tartaric acid
- B.
Citric acid
- C.
Magnesium hydroxide
- D.
Formic acid
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Correct answer: D
Answer: Formic acid (methanoic acid, HCOOH). An ant’s sting contains formic acid, which causes a burning sensation, irritation, and sometimes localized redness on the skin. Chemical detail: Formic acid is also called methanoic acid and has the formula HCOOH.