Question

Fill in the blanks.
1. The chemical reaction in which a fuel burns to release energy is called on
2. The
temperature is the minimum temperature at which a substance
catches fire.
3. Combustion of LPG can be classified as combustion
4. The soda-acid fire extinguisher gives out
to extinguish a fir
5. The
fire extinguisher is used to extinguish oil fires.
please solved it today ​

Answer 1

Answer:

1. combustion
2. ignition temperature
3. Carbon Monoxide(Incomplete Combustion Produces )
4. ground, the acid bottle breaks and the acid comes into contact with the baking soda. As a result carbon dioxide is liberated. This increases the percentage of carbon dioxide in air. Due to this the supply of air is cut off and there, fire is extinguished.
5. These extinguishers are used for fires involving flammable liquids, such as grease, gasoline and oil.

Explanation:

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Answer 2

Answer:

1. Combustion

2.Ignition temperature

3. LPG – burns within its limits of flammability. ... This means that between 2.15% and 9.6% of the total LPG/air mixture must be LPG in order for it to be combustible

4. I think true

5. no , its not for oil fire