The following compound will undergo electrophilic substitution more readily than benzene

In electrophilic substitution of benzene

Which of the following compound readily undergoes electrophilic substitution ?

How many of the following compounds undergo electrophilic substitution in ortho & para positions ?

Examine the structural formula shown below and find out how many compounds undergo electrophilic nitration more rapidly than flouro benzene.

The compound(s) that undergo slower electrophilic substitution than benzene is/are

Which of the following undergoes electrophilic substitution reactions faster than benzene?