Question

Why does benzene show electrophilic substitution easily?

Answer 1

Because benzene is highly stable

Answer 2

Here is your answer ⤵⤵⤵

Benzene is a planar molecule having delocalized electrons above and below the plane of ring. Hence, it is electron-rich. As a result, it is highly attractive to electron deficient species i.e., electrophiles. Therefore, it undergoes electrophilic substitution reactions very easily.

HOPE IT HELPS YOU ☺☺ !!!