Solve the question of and select the option from the choices A through D/E. Check your Answer and view the explanation.
Question: 7
Which is used as Laughing gas is–
- Nitrous Oxide
- Nitrogen dioxide
- Nitrogen Trioxide
- Nitrogen Tetra Oxide
Show/Hide Explanation
Correct Answer: A
None
Sol. Nitrous Oxide (N_2 O) is also known as laughing gas. It is a colourless gas with a sweet odour and taste. Inhalation leads to disorientation, euphoria, numbness, loss of coordination, dizziness and ultimately a loss of consciousness. It is also used as the anesthetic gas.