(A) : Liquid molecules have greater potential energy at the melting point. (R ) : Intermolecular spacing between molecules increase at melting point.

(A) : Liquid molecules have greater potential energy at the melting po

1.	(A) : Liquid molecules have greater potential energy at the melting point. (R ) : Intermolecular spacing between molecules increase at melting point.
Answer» Both (A) and (R ) are true and (R ) is the CORRECT EXPLANATION of (A) Both (A) and (R ) are true and (R ) is not the correct explanation of (A) (A) is true but (R ) is false Both (A) and (R ) are false Answer :C