Which of the following gases are used as fire extinguisher?
Oxygen
Carbon dioxide
Nitrogen
Helium
Carbon dioxide does not support combustion and when it comes out of the extinguisher, it cuts off access to oxygen, extinguishing the fire.
Which of the following gas is used as a fire extinguisher?
State the chemical properties on which the following uses of baking soda are based:
as an antacid
as a soda fire extinguisher
to make cake soft and spongy
Which of the following can be used as a fire extinguishing agent?
The chloro compound which is used as a fire extinguisher is