Question

4. Sodium hydrogen carbonate is a basic salt. Justify the statement​

Answer 1

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Answer:

• Sodium hydrogen carbonate is a salt produce by the neutralization reaction of strong base i.e,NaOH with a weak acid i.e, H2CO3 (Carbonic acid).
• Hence salt produce by it is a basic salt and NaHCO3 is a basic in nature
• NAHCO3 is heated at high temperatures to dehydrate it to produce sodium carbonate(Na2CO3) .
• Then Na2CO3 is made to react with weather to make it Na2CO3.10H2O i.e, Sodium carbonate dehydrate (Washing soda).

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