Assertion (A): Solid CO Solid NH have higher melting points
Reason (R): The constituents are molecules formed by polar covalent bonds. They are held together by relatively strong dipole- dipole interactions.
(a) A is correct but R is wrong.
(b) A is wrong but R is correct
(c) A and R are correct and R is the correct explanation of A
(d) A and R are correct but R is not the correct explanation of A
