1.

Which of the following pair of monomers are used in preparation of PHBV

Answer»

`beta`-hydroxy butyric acid, `beta`-hydroxy valeric acid
`beta`-hydroxy valeric acid, amino caproic acid
`beta`-hydroxy butyric acid, ADIPIC acid
lactic acid, adipic acid

SOLUTION :`CH_(3)-CH-CH_(2)-COOH +CH_(3)-CH_(2)-overset(OH)overset(|)(C)H-CH_(2)-COOH`
` to [-O-UNDERSET(CH_(3))underset(|)(C)H-CH_(2)-underset(O)underset(||)(C)-O-underset(CH_(3))underset(|)underset(CH_(2))underset(|)(C)H-CH_2-underset(O)underset(||)(C)-]`


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