Question
Write the correct order of increasing ease of dehydrohalogenation.
$
\underset{(I)}{CH _3- CH _2- CH _2- Cl}
$
$
\underset{(II)}{CH _3- CH ( Cl )- CH _3}
$
$
\underset{(I)}{CH _3- CH _2- CH _2- Cl}
$
$
\underset{(II)}{CH _3- CH ( Cl )- CH _3}
$
