Meta directing groups are called as _________ groups.

Ortho and para directing groups are called as __________groups.

The ortho and para directing groups are

Between -NO_(2) and -Br , which one of these is a meta directing group? Write equation for the conversion of Benzene into p-Bromonitrobenzene.

The group of sepals is called :

Which of the following is not meta-directing group in electrophilic aromatic substitution reactions ?

Explain meta direacting groups influencing in benzene.