Question

1. What are the constituents of fire extinguisher?
2. Define the term explosion.
3. What is spontaneous combustion?
4. What do you mean by inflammable substance?
5. What is meant by ignition temperature?

Answer 1

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Here is ur answer ⤵️⤵️

✔️1. Water and Carbon Dioxide and sodium bicarbonate.

✔️2. a sudden and extremely violent bursting is called explosion.

✔️3. Spontaneous combustion or spontaneous ignition is a type of combustion which occurs by self-heating, followed by thermal runaway and finally, autoignition.

✔️4. The inflammable substances are the substances that easily catch fire.

✔️5. the lowest temperature at which a combustible substance when heated (as in a bath of molten metal) takes fire in air and continues to burn is called ignition temperature.


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Answer 2

Answer:

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