write the principle used to control the fire from the soda acid types of fire ontiquisher .how is it used
Answers
Answered by
1
"Sodium bicarbonate, regular or ordinary used on class B and C fires, was the first of the dry chemical agents developed. In the heat of a fire, it releases a cloud of carbon dioxide that smothers the fire. That is, the gas drives oxygen away from the fire, thus stopping the chemical reaction."
Similar questions