CBSE Class 10 Science 2020 · Paper 31(B) · Question 6(a)
The formula of an ester is . Write the name or the formula of the parent alcohol and the parent carboxylic acid from which this ester is prepared.
Answer
The parent alcohol is propanol and the parent carboxylic acid is ethanoic acid.
Parent alcohol: propanol, (). Parent carboxylic acid: ethanoic acid (acetic acid), . They form the ester by esterification: .
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