Answer:
1) C
2)A
3)D
Explanation:
London forces are common to all molecules, it results from momentary shifts in electron distribution in molecules. When molecules possess a permanent dipole, dipole-dipole interaction is the dominant intermolecular force. However, for compounds in which hydrogen is bonded to highly electronegative element, hydrogen bonding is important.
Answer:
1↔C 2↔A 3↔D
Explanation:
London dispersion forces are weak Vanderwal forces that exists between
all molecules.
Dipole-dipole forces operates between polar molecules because of the attraction between slightly developed opposite charges.
Hydrogen-bonding is the strongest dipole-dipole interaction because of the largest electronegativity difference between hydrogen atom and the most electronegative atoms like F,O,N.
