1. Write a short note on Fire Extinguisher based on the following points: a) Draw a diagram showing internal structure of a fire extinguisher. b) Which chemicals are used in a fire extinguisher? c) Write the chemical equation. d) State two uses of CO2 in fire extinguisher.
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Explanation:
B)carbon dioxide or nitrogen
C)hey there !! the soda acid fire extinguisher made by reacting sodium hydrogen carbonate(nahco3) and sulphuric acid (h2so4) . a little glass container is tied along a bottle cap and the bottle contains nahco3 solution in it
D)Fire extinguishers useful against fires involving flammable liquids and electrical equipment
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