Question

The repeating units of a chemical substance X give sweet and fruity smell. X is used to make Blended fibres. The fibres are made by mixing chemical X with some natural fibres. The fabrics made of chemical X are used for different purposes. (a) Identify the chemical X.​

Answer 1

Explanation:

it's Ester

and when ester forms repeating units of chemical substance which eventually gives sweet and fruit y smell then it's called Polyester

so the chemical X is Ester

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