KCET 2023 Chemistry Solved Paper

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Question : 11 of 60

Marks: +1, -0

Which of the following monomers form biodegradable polymers?

Phenol and formaldehyde
3-hydroxybutanoic acid and 3-hydroxypentanoic acid
Ethylene glycol and pthalic acid
Caprolactum and 1,3-Butadiene

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