In Wurtz reaction,the reagent used is

Which range of carbon atoms in petroleum corresponds to kerosene oil?

An alkane forms isomers if the number of carbon atoms is at least

The correct order of boiling points of the following molecules is:
$(i)$ $n$-Hexane
$(ii)$ $2$-methylpentane
$(iii)$ $2,3$-dimethylbutane

The catalyst used for the isomerisation of $n$-alkanes to branched chain alkanes is

The reaction of propane with bromine in the presence of $UV$ light predominantly forms