Question

1. Which of the following represents laughing gas?
2. Which oxide of nitrogen is coloured gas?
3. Which of the following is not correct for N2O?
4. Which of the following oxides of nitrogen is neutral?
5. The reddish brown coloured gas formed when nitric oxide is oxidized by air?
6. N2 combines with metal to form?
7. Which of the following is solid in nature?
8. Which one of the following can be used an anesthetic?​

Answer 1

Answer:

1-NO2

2-The nitrogen dioxide is paramagnetic in nature. Thus, the oxides of nitrogen is a coloured gas is nitrogen dioxide.

3- it is not a linear molecule

4-the oxides of nitrogen that are neutral include nitrous oxide (N2O) and nitric oxide (NO).

5-Nitric oxide is a colorless, flammable gas with a slight odor. Nitrogen dioxide is a deep red-orange gas that is poisonous but not flammable. It, along with aerosols, is responsible for the reddish-brown color of smog.

6-Nitrogen combines with metals to form nitrides

7-Hg

8-Nitrous oxide (N2O) is a weak general anesthetic and is generally not used alone. It may be used in general anesthesia in a 70% concentration (in combination with 30% oxygen) or as a carrier gas with more potent general anesthetic agents.