Which of the following gases is commonly known as laughing gas?

Options :
  1. Carbon dioxide
  2. Sulphur dioxide
  3. Nitrous oxide
  4. Carbon monoxide
Answer and Explanation :-

Answer: Option 3

Explanation:

Laughing gas is nitrous oxide, N2O (more properly called Dinitrogen monoxide). It is a colourless gas with a sweet odour and taste. Inhalation leads to disorientation, euphoria, numbness, loss of motor coordination, dizziness, and ultimately a loss of consciousness. The gas is used as an anaesthetic, as a propellant in whipped cream cans, and as an oxidizing agent in racing cars.

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

Previous Question : Food processing and storage is likely to affect which of the following nutrients the most?

Next Question : By directly affecting which body part Cyanide acts as a poison?

Click here for online test on General Science

Responses


 (Getemail alerts when others member replies)







That is the hardest thing of all. It is much harder to judge yourself than to judge others. If you succeed in judging yourself, it's because you're truly a wise man.
-Antoine de Saint-Exupéry