Multiple choice general knowledge

Chemical name of laughing gas is

  1. Nitrous oxide

  2. Hydrogen peroxide

  3. Sodium monoxide

  4. Boxite
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Nitrous oxide (N2O) is commonly called 'laughing gas' because inhaling it produces euphoria and laughter. It's used as an anesthetic and analgesic in medical and dental procedures. Hydrogen peroxide is a disinfectant, sodium monoxide is a chemical compound, and 'Boxite' is a misspelling of bauxite (aluminum ore).

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