NEET 2004 Chemistry question

Not in JEE Main or NEET syllabus

Which one of the following is a chain growth polymer :-

(1)Nucleic acid
(2)PolystyreneCorrect
(3)protein
(4)Starch

Answer: (2)

Solution

Chain-growth (addition) polymers are formed by the repeated addition of unsaturated monomers through a chain reaction; polystyrene is made from styrene () by

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Question ID VK-089388