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Arrhenius Acid

W hich of fol...

Question

$W h i c h o f f o l l o w i n g r e p r e s e n t β - h y d r o x y b u t y r a t e - c o - β - h y d r o x y v a l a r a t e ?$

A

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B

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C

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D

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Solution

The correct option is A
$P H B V i s o b t a i n e d b y t h e c o p o l y m e r i z a t i o n o f 3 - h y d r o x y b u t a n o i c a c i d a n d 3 - h y d r o x y p e n t a n o i c a c i d$

$- (- O C H C H_{3} - C H_{2} - C O O - C H C H_{2} C H_{3} - C H_{2} - C O -)_{n} -$

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