$CH_3-CHCl-CH_2-CH_3 \xrightarrow[\Delta]{KOH} \text{product}$
The possible number of elimination products (alkene) of the given reaction is?

The reaction of a mixture of two organic compounds with $Na$ in ether gives $isobutane$ as a product. The two chlorine compounds are:

Identify the correct reactivity order for $E_2$ reaction with alc. $KOH$ for the following compounds:
$(i)$ $8$-chlorocycloocta-$1,3,5$-triene
(ii) $3$-chlorocyclohexa-$1,4$-diene
(iii) $3$-chlorocyclobutene

In the given pairs of alkyl halides,in which pair is the first compound more reactive than the second compound toward $S_N2$ reaction?

Select the correct decreasing order of boiling points of compounds from the following.

The reaction of $1$-bromohexane with aqueous $NaOH$ solution follows the order