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One per cent composition of an organic c...

One per cent composition of an organic compound A is carbon=`85.71%` and hydrogen `=14.29%`. Its vapour density is 14. Consider the following reaction sequences.
`A overset(Cl_(2)//H_(2)O)to(B) overset(KCN//EtOH)underset(H_(3)O^(+))toC,` Identify C.

A

`CH_(3)-underset(OH)underset(|)CO_(2)H`

B

`HO-CH_(2)-CH_(2)-CO_(2)H`

C

`HO-CH_(2)-CO_(2)H`

D

`CH_(3)CH_(2)-CO_(2)H`

Text Solution

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The correct Answer is:
B
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