Answer:
Remind has a positive connotation.
Nag has a negative connotation.
Explanation:
The above statement is true going by the function of those two words. For example, in a school where a student was given an assignment to do over the weekend. If he was reminded about the assignment by the teacher again, it shows positive connotation about the importance of the assignment.
On the other hand, when a child also nags due to his or her request not been met by the parents, it shows a negative connotation which on the long run create problems for the parents.
