$A$ mixture of propene and methane is obtained by the cracking of

What happens when methane reacts with concentrated $HNO_3$ at high temperature?

What is the number of moles of ethane obtained from $2n$ moles of bromomethane using $2n$ moles of sodium atoms in dry ether medium?

How many chiral compounds are possible on monochlorination of $2$-methylbutane?

Which is the smallest alkane that exhibits isomerism?

For complete combustion of $10 \ L$ of alkane,the volume of oxygen required is $50 \ L$. Identify the alkane.