Explanation

(d)
(i) $CH_{3}CH_{2}CH_{2}CH_{2}CH_{2}OH$ and $CH_{3}CH_{2}CH_{2} - CH - CH_{3}$ are
$|$
$OH$
Position isomers
[image:9_image196.emf]
Due the presence of asymmetry, optical isomerism is possible
(iii) $CH_{3}CH_{2}CH_{2}CH_{2}CH_{2}OH$ and $CH_{3}CH_{2}OCH_{2}CH_{2}CH_{3}$ are functional isomerism