Multiple choice general knowledge science & technology

The acid present in the sting of red ants is..

  1. Ascorbic Acid

  2. Formic Acid

  3. Glutonic Acid

  4. Hydrochloric Acid
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Red ants inject formic acid (methanoic acid, HCOOH) when they sting, causing the characteristic burning sensation. Formic acid is named after the Latin word for ant, 'formica.' Ascorbic acid is vitamin C, glutamic acid is an amino acid involved in umami taste, and hydrochloric acid is found in gastric juice.

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