


CBSE /Class 10
Science MCQ Based On Carbon and its compounds ethanoic acid
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CBSE Class 10 Science Carbon and its compounds ethanoic acid
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All the carboxylic acids react with alcohols to give easters . So is the case with Ethanoic acid it reacts with ethanol to give ethyle ethnoate that is an ester and water. Such reactions are known as esterification.
In short ethyle ethanoate can be written as C4H8O2.
Hard water doesnt produce that much of lather with soap as hard water reacts with soap to form curdy white precipitate.
When a molecule of Ethanoic acid reacts with sodium hydrogen carbonate it produces a molecule of sodium ethanoate 1 molecule of water and 1 molecule of carbon di oxide.
When an ester is heated with dilute sodium hydroxide it changes back into the original alcohol and sodium salt of the original carboxylic acid . Such reaction is known as saponification.
All the carboxylic acids react with alcohols to give easters . So is the case with Ethanoic acid it reacts with ethanol to give ethyle ethnoate that is an ester and water. Such reactions are known as esterification.
When 2 molecules of Ethanoic acid reacts with sodium carbonate it produces 2 molecules of sodium ethanoate 1 molecule of water and 1 molecule of carbon di oxide.
Hard water doesnt produce that much of lather with soap as hard water reacts with soap to form curdy white precipitate.
When any carboxylic acid reacts with an alcohol to form an ester is called the esterification reaction.
A 5 - 8 % of ethanoic acid in water is called vinegar .

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