Assertion: Melting point of neopentane is higher than that of n-pentane but the boiling point of n-pentane is higher than that of neopentane.
Reason: Melting point depends upon packing of molecules in the crystal lattice while boiling point depends upon surface area of the molecule.
(i) A is correct R is correct and R is a correct explanation of A.
(ii) A is not correct R is correct and R is not a explanation for A.
(iii) Both A and R are wrong.
(iv) R is correct reason but A is wrong.