why Is sulphuric acid kept in the bottle of fire extinguisher? show in video
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In case of fire, the plunger is struck against a hard surface to break the bottle. As a result, sulphuric acid comes in contact with the sodium carbonate. The carbon dioxide gas which comes out is directed towards the fire. Acids react with the oxides of metals to form salts and water.
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Answer:
In case of fire, the plunger is struck against a hard surface to break the bottle. As a result, sulphuric acid comes in contact with the sodium carbonate. The carbon dioxide CO2 gas which comes out is directed towards the fire. Acids react with the oxides of metals to form salts and water.
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