Benzene has structure of

On the basis of the number of benzene rings aromatic hydrocarbons can be categorized into

Mono - substituted benzene derivatives are named by pre-fixing the name of

The general formula of a cycloalkane is

If there is a substituent on the ring which gives a special name to the molecule is?

The bond length of C-C in Benzene are exactly

Removal of one hydrogen atom from an alkane is called as