Name the hydrocarbon that is a liquid at $STP$.

What is the range of the number of carbon atoms in alkanes found in paraffin wax?

The number of possible monobromo products for the reaction of methylcyclohexane with $Br_2/hv$ is (excluding stereoisomers):

Ethyl iodide and $n$-propyl iodide are allowed to undergo Wurtz reaction. The alkane which will not be obtained in this reaction is

What do you mean by $Alkane$? Explain the formation of $Alkane$ from $Methane$ $(CH_{4})$,by substituting the hydrogen atoms with a $-CH_{3}$ group.

What is an alkane substitution reaction? Give the names and possibilities of different types of substitution reactions.