Assertion: The second substituent may enter the mono-substituted benzene ring at either ortho, para or at meta position. Reason: The position of the incoming group is determined by the natrue fo the group present in monosubstituted benzene ring.

Assertion: The second substituent may enter the mono-substituted benze

1.	Assertion: The second substituent may enter the mono-substituted benzene ring at either ortho, para or at meta position. Reason: The position of the incoming group is determined by the natrue fo the group present in monosubstituted benzene ring.
Answer» If both assertion and reson are true and REASON is the correct EXPLANATION of assertion If both assertion and reason are true but reason is not the correct explanation of assertion. If assertion is true but reason is false. If both assertion and reason are false. Solution :The nature of the substituent decides the position of incoming group. GROUPS are EITHER o,p-directing or m-directing.