Multiple choice general knowledge science & technology

Nitrous Oxide also known as dinitrous oxide? (Could be fun)

  1. Alchohol

  2. Helium Gas

  3. Sugar

  4. Laughing Gas
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Nitrous oxide (N2O) is commonly called 'laughing gas' because it induces euphoria and laughter when inhaled. It's used as an anesthetic and analgesic in medical and dental procedures. The other options (alcohol, helium gas, sugar) are different substances entirely.

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