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CBSE Class 10 Answered

tricky question
Asked by adilkhan | 08 Jul, 2008, 01:44: PM
answered-by-expert Expert Answer

X   is baking soda. formula is NaHCO3.

Na2CO3+H2O+CO2   2 NaHCO3

When X is heated 2 NaHCO3Na2CO3+H2O+CO2 

USes: in fire extinguisher,an additive in food and drinks

 

Answered by | 08 Jul, 2008, 02:51: PM

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