Name the gas evolved when ethanoic …

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Name the gas evolved when ethanoic acid is added to sodium carbonate.How would you prove the presence of this gas

Posted by Devesh Dubey 5 years, 8 months ago

CBSE > Class 10 > Science

4 answers

Vishal Yadav 5 years, 8 months ago

In this reaction CO2 gas evolved this can be proved when we it through quick lime for short time to form milky presepitate and for long time to get same like first colour less

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Ã.P.W.B.Đ ⚡ 5 years, 8 months ago

When ethanoic acid is added to sodium carbonate, 2CH3COOH+Na2CO3------>2CH3COONa + H2O+CO2 i.e CO2 gas is evolved. This can be proved by taking a burning candle near the testube;the flame extinguishes because CO2 is not a supporter of combustion. Or you can take some limewater;it will turn milky.

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Deepak Singh 5 years, 8 months ago

CO2 is released. It can be detected by passing it through lime water and it will turn it milky

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Pratham Gautam 5 years, 8 months ago

Ester and dehydration

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CBSE > Class 10 > Science