Preparation of alkanes

Which of the following reaction cannot be used for the preparation of alkane?

Give balanced equations for the laboratory preparations of - Alkanes, Alkenes, Alkynes, Alcohols & Acids.

What is the mechanism involved in the halogenation reaction of alkanes?

Why alkyl halides are not generally prepared in laboratory by free radical halogenation of alkanes?

Halogenation of alkanes is

During halogenation of alkanes the halogens and alkane show a specific treand. Which of the following statements is not correct?

Chlorination of alkanes is a photochemical process. It is initiated by the process of

The chlorination of an alkane involves:

Assertion: Iodination of alkanes is carried out in the presence of oxidising agents like HIO_(3) or HNO_(3) . Reason: Iodination of alkanes is an irreversible reaction.