Carbon dioxide (CO2) is the gas often used to put out fires, especially in fire extinguishers.
What gas helps fire? Carbon dioxide is primarily suitable for fighting fire classes B and C. Due to its physical properties, carbon dioxide is the only extinguishing gas that is also used in fire extinguishers and fire extinguishing devices. Which gas is necessary for burning? Answer: The gas necessary for combustion or burning is Oxygen.
[Solved] Which gas is used to extinguish a fire? – Testbook
Carbon dioxide is the most commonly used gas for extinguishing fires. Hence, Option 3 is correct. Sodium bicarbonate is used to release a cloud of Co2, especially in class A and class B fires, thus releasing the oxygen and smothering the fire; Carbon dioxide is an acidic colorless gas with a density about 53% higher than that of dry air.
is a gas which extinguishes fire . NCERT Solutions. NCERT Solutions For Class 12. NCERT Solutions For Class 12 Physics
People Also Ask what gas extinguishes a fire
Which gas is used to extinguish fire?
Carbon dioxide is primarily suitable for fighting fire classes B and C. Due to its physical properties, carbon dioxide is the only extinguishing gas that is also used in fire extinguishers and fire extinguishing devices. Which gas is necessary for burning? Answer: The gas necessary for combustion or burning is Oxygen.
Can You extinguish a gas fire with a powder extinguisher?
Extinguishing a gas fire should not be attempted unless the gas supply has been first shut down, and only a dry powder extinguisher should be used. What gas helps fire?
What kind of gas is a gas fire?
This class of fire involves combustible gases such as LPG (liquefied petroleum gas ), butane, propane; or LNG (liquefied natural gas, acetylene). Extinguishing a gas fire should not be attempted unless the gas supply has been first shut down, and only a dry powder extinguisher should be used.
Is propane a combustible gas?
This class of fire involves combustible gases such as LPG (liquefied petroleum gas ), butane, propane; or LNG (liquefied natural gas, acetylene). Extinguishing a gas fire should not be attempted unless the gas supply has been first shut down, and only a dry powder extinguisher should be used. What gas helps fire?
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What happens when you extinguish a gas fire with Firexo? Video Answer
Reference:
https://www.usfa.fema.gov/
https://en.wikipedia.org/wiki/Fire_extinguisher