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Question A biology teacher asked her students to give two examples of antiseptics, which can be used to kill germs.
Prerna said: Boric acid and 40% Formalin.
Shreya said: Benzoic acid and Bordeaux mixture.
Rahul said: Carbolic acid and Boric acid.
Rishi said: Mercurochrome and Benzoic acid.
Who were correct ?
- Prerna and Shreya
- Shreya and Rahul
- Rahul and Rishi
- Rishi and Prerna
Rahul and Rishi
Reason — Boric acid is used as an antiseptic for eyes and wounds. Benzoic acid is used as a mild antiseptic and food preservative. Carbolic acid is used as early antiseptic (used with caution). Mercurochrome is used on cuts and wounds as an antiseptic.