WBCS.LIVE practice question

What is the exact chemical name of the substance commonly known as 'Laughing Gas'?

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. Nitrous Oxide
  2. Nitric Oxide
  3. Nitrogen Dioxide
  4. Ammonia

Correct answer and explanation

Correct answer: Nitrous Oxide

Explanation: āœ… Correct Answer: A) Nitrous Oxide šŸ“š Explanation: Nitrous Oxide (N2O) is a colorless, non-flammable gas with a slightly sweet odor. It is widely called laughing gas due to the euphoric effects it produces upon inhalation. It is frequently used in dentistry and surgery for its potent anesthetic and analgesic properties.