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
A 5 - 8 % of ethanoic acid in water is called vinegar .
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.
Water is hard due to the presence of calcium and magnesium ions.
Due to the formation of calcium stearate and magnesium stearate with hard water most of the soap is wasted in the production of these precipitates that is why it is unadvisable to use soap with hard water.
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.
In short ethyle ethanoate can be written as C4H8O2.
Glacial acetic acid is the 100 % acetic acid obtained by first freezing pure ethanoic acid to get glacier like structure then it is melt to get obtain the glacial acetic acid.
Hard water doesnt produce that much of lather with soap as hard water reacts with soap to form curdy white precipitate.
Acetic acid is the other name for ethanoic acid .
Ethanoic acid also undergoes neutralization reaction in the same manner as that of any other acid.
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