How is nitrogen prepared in the laboratory? Write the chemical equations

How will you prepare acetylene in the laboratory?

Discuss the reaction for the preparation of cumene. How can it be converted into phenol ? Write the chemical equations.

How do write balanced chemical equations?

How is DDT prepared from chlorobenzene ? Give the chemical equation only.

How will you prepare aldehydes from alcohols ? Write chemical equations.

How will you prepare amines from the following? Write their chemical reactions: R-X

How will you convert the following - Nitrobenzene into aniline. Write the chemical equations involved.

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

How will you convert the following : Aniline into N-phenylethanamide. Write the chemical equations involved.