Physics, asked by bharatashish224, 6 months ago

Name the gas evolved when dil.HC/ reacts with NaHCO, 7

Answers

Answered by drutigavhade2005

Answer:

Carbon dioxide gas

=>When dilute hydrochloric acid reacts with sodium hydrogen carbonate, Carbon dioxide gas is liberated . We recognize the presence of carbon dioxide by passing it through lime water which turns milky or a white precipitate of calcium carbonateis formed.

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