Assertion: In monohaloarenes, further electrophilic substitution occurs at ortho and para position
Reason: Halogen atom is a ring deactivator

Assertion: In monohaloarenes, further electrophilic substitution occurs at ortho and para positions. Reason : Halogen atom is a ring deactivator.

Assertion (A) : In monohaloarenes, further electrophilic substitution occurs at ortho- and para- position. Reason (R) : Halogen atom is a ring deactivator.

(A) In monohaloarenes, further electrophilic substitution occurs at ortho and para positions. (R) In haloarenes, halogen atom is a ring deactivator.