Science, asked by mayapawar904, 3 months ago

a fire extingusher contains bicarbonate powder true or false​

Answers

Answered by parasharpraveen244
4

Answer:

True

Ordinary dry chemical extinguishers are used for Class B and C fires only. They often contain sodium bicarbonate (baking soda), which comes out as a white powder. ... Carbon dioxide (CO2) fire extinguishers are used for Class B and C fires.

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