Kerosene oil is composed of hydrocarbons containing carbon atoms

Name the saturated hydrocarbon containing two carbon atoms.

Write the structural of all chain isomers of the saturated hydrocarbon containing six carbon atoms .Write their IUPAC name .

Hydrocarbon (A) reacts with bromine by substitution to form an alkyl bromide which by Wurtz reaction is converted to gaseous hydrocarbon containing less than four carbon atoms. A is

Hydrocarbon (A) reacts with bromine by subsititution to form an alkyl bromide which by Wurtz reaction is converted to gasous hydrocarbon containing less than four carbon atoms. A is-