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وارد شوید

Essential Chemistry for IGCSE - Polymers (Section 1 - No. 16)

Which two functional groups are present in the monomers used to make a polyamide?
Alcohol and amine
Carboxylic acid and alcohol
Carboxylic acid and amine
Alcohol and ether

توضیح

Polyamides (like nylon) are formed from carboxylic acids and amines.

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