Yes pure baking soda is used as it behaves as a basic medium which reacts with CO2 gas n then d reacted product is sprayed on d fire which extinguishes d fire ....because of it neutral behavior....
baking soda
powder or foam :)
BC type Dry powder extinguisher is the hydrocarbon extinguisher since it is used for extinguishing hydrocarbon fires.
liquid and electrical fires.
dry powder
A dry powder fire extinguisher is mostly recommended for use in vehicles and in the home. So basically they are usually used for small fire emergencies.
There is no liquid powder extinguisher on the market.
N2, you know nitrogen gas
There are a number of different chemicals. The most common are... Monammonium phosphate, Potassium bicarbonate and Sodium bicarbonate (aka baking powder)
A car extinguisher may be necessary for putting out several different types of fires, so it should be a Class A:B:C extinguisher, normally dry powder. For an irreplaceable classic, one might consider a CO2 or a "clean agent" extinguisher, to avoid the damage potential of dry powder chemical extinguishers.
Co2 is the main gas used. Other things are water, foam, dry powder, class d powder etc.
Carbon dioxide, or foam, or dry powder. At no time should a soda water extinguisher be used, as the water will cause the burning gasoline to flare up and spread even further.