JEE Main 12 Jan 2019 Shift 1 Solved Paper

Section: Chemistry

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Question : 66 of 90

Marks: +1, -0

Poly-β-hydroxybutyrate-co-β-hydroxyvalerate( PHBV) is a copolymer of___.

[12 Jan 2019 Shift 1]

3-hydroxybutanoic acid and 4-hydroxypentanoic acid
2-hydroxybutanoic acid and 3-hydroxypentanoic acid
3-hydroxybutanoic acid and 2-hydroxypentanoic acid
3-hydroxybutanoic acid and 3-hydroxypentanoic acid

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