Question

What happens when carbon dioxide gas is passsed through NaOH solution?​

Answer 1

→ 2 NaOH (s) + CO2 (g) →Na2CO3 (aq) + H2O

• This means that solid reagent grade sodium hydroxide is not pure enough to weigh and use directly. ...

This reaction also takes place in the aqueous phase, where sodium hydroxide in solution reacts with CO2 from the air to form sodium carbonate.

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Answer 2

Answer:

Carbon dioxide is acidic and NaOH is Basic,when they both combine, neutralization reaction takes place.

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