Question

3)
Which gas is produced after chemical reaction in a fire extinguisher?
Why is this gas used to extinguish fire?​

Answer 1

Explanation:

Carbon dioxide (CO2) fire extinguishers are used for Class B and C fires. They emit pressurized CO2 gas, which smothers the fire by blocking the oxygen that the fire needs. Unlike the dry chemical types, this nonflammable gas quickly evaporates leaving nothing behind

Answer 2

Answer:

this is answer

Explanation:

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