Question

Among the given pairs in which pairs first compound has higher boiling point than second?
A. `CH_(3)-overset(o+)CH-CH_(3) and CH_(3) -overset(o+)CH-OCH_(3)`
B. `CH_(3)-CH_(2)-CH_(2)-CH_(3)and CH_(3)-CH_(2)-CH_(3)`
C. `CH_(3)-CH_(2)-CH_(2)-CH_(2)-CH_(3)and CH_(3)-overset(CH_(2)-CH_(3))overset(|)(C)-H-CH_(2)-OH`
D. `CH_(3)-CH_(2)-CH_(2)-CH_(3)and CH_(3)-CH_(2)-CH_(2)-CI`

Answer 1

Correct Answer - B
B.P `prop` surface area of molecule `prop` extent of inter molecular H-bonding `prop` dipole moment of molecules.