Question

Soda acid fire extinguisher the fire is by...
A. Raising ignition temperature
B.removing combustible substance
C. Cutting the supply of air
D none of this

Answer 1

it is option c cutting the supply of air

Answer 2

Soda - acid fire extinguisher: Carbon dioxide liberated by the reaction of sulphuric acid with sodium bicarbonate solution comes out with a stream of liquid water at high pressure. Water puts off the fire by lowering the temperature of the combustible material below its ignition temperature and carbon dioxide cut off the supply of air to the combustible substance.

So Option C is your answers

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