Question

The gas, commonly known as “laughing gas”, is
A water
B Sulfur Dioxide
C Nitrous Oxide
D Sodium Oxide

Answer 1

• C--nitrous oxide...formula --N₂O

Answer 2

Question :-

The gas, commonly known as “laughing gas”, is

Options :-

A water

B Sulfur Dioxide

C Nitrous Oxide

D Sodium Oxide

Answer :-

C. Nitrogen Oxide ( N2O ) is called as " laughing gas ".