1.

Name a sodium compound which is used in soda water fire extinguisher

Answer»

When a sodium compound X which is ALSO used in soda-acid fire extinguisher is heated gives a sodium compound Y along with water and carbondioxide. Y on crytallisation FORMS a compound Z. the compound X is NAHCO3 (sodium bicarbonate OR sodium hydrogen carbonate). the compound Y is NA2CO3(sodium carbonate).



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