1.

A primary alcohol, `C_(3)H_(8)O(W)` on heating with sulphuric acid undergoes dehydration to give an alkene , (X), which reacts with HCl to give (Y). (Y) on treatment with aqueous KOH gives compound (Z),`C_(3)H_(8)O`. Compounds (W) and (Z) are `:`A. functional isomersB. position isomersC. chain isomersD. stereoisomers .

Answer» Correct Answer - B
`underset((A))(CH_3CH_2CH_2OH)underset(H_2SO_4)overset(Delta)rarrunderset((B))(CH_3CH=CH_2)+H_2O`
`underset((B))(CH_3CH)=CH_2+HClrarrunderset((C))(CH_3underset(Cl)underset(|)CH-CH_3)`
`CH_3-underset(( C))underset(Cl)underset(|)"CH"-CH_5+KOH_(aq.)rarrCH_3-underset((D))underset(OH)underset(|)"CH"-CH_3`
A and D are position isomers.


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