Chemistry - Polymer Question with Solution | TestHub
ChemistryPolymerSTRUCTURES AND USES OF POLYMERSMedium2 minPYQ_2024
ChemistryMediumsingle choice
Which from following polymers needs dihydric alcohol and aromatic dicarboxylic acid for its synthesis?
Options:
Answer:
B
Solution:
Dacron (also known as Polyethylene terephthalate or PET) is a polyester.
It is synthesized by the condensation polymerization of ethylene glycol (ethane-1,2-diol), which is a dihydric alcohol, and terephthalic acid (benzene-1,4-dicarboxylic acid), which is an aromatic dicarboxylic acid.
Nylon 6 is synthesized from caprolactam.
Bakelite is synthesized from phenol and formaldehyde.
Polyacrylamide is synthesized from acrylamide.
Answer: Dacron
Stream:MHT_CETSubject:ChemistryTopic:PolymerSubtopic:STRUCTURES AND USES OF POLYMERS
⏱ 2mℹ️ Source: PYQ_2024
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