Biomolecules and Chemistry in Everyday Life 2 Question 8
9. The homopolymer formed from 4-hydroxybutanoic acid is
(a)
(c)
(b)
$(\mathrm{d})$
(2019 Main, 11 Jan II)
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Answer:
Correct Answer: 9. (c)
Solution:
- On polymerisation, 4-hydroxy butanoic acid will produce a condensation homopolymer by loss of $\mathrm{H}_{2} \mathrm{O}$ molecules.
The homopolymer obtained can also be represented as $+\stackrel{|}{\mathrm{C}}-\left(\mathrm{CH}{2}\right){3} \mathrm{O}-{ }_{n}$