The photochemical chlorination of alkanes is initiated by .....

What is the molar mass of the third homologue of the alkane series?

Which of the following compounds is used in antiknock compositions to prevent the deposition of lead oxides on spark plugs,combustion chambers,and exhaust pipes?

Which of the following reactants is suitable for the preparation of methane and ethane by using one step only?

The product obtained by the reaction of $CH_3MgBr$ with $C_2H_5OH$ is .......

Identify the reactivity order for halogens towards alkanes.