Give reason: Benzene has zero dipole moment and has no dipole-dipole f – InterviewSolution

1.	Give reason: Benzene has zero dipole moment and has no dipole-dipole forces yet it exists in liquid state.
Answer» Benzene (C₆H₆) is nonpolar molecule and has zero dipole moment. In benzene, only London forces exist due to momentary dipoles. The strength of London forces increases with increase in molecular size, molecular mass and number of electrons present in an atom or molecule. Hence, due to the presence of London forces, benzene exists in liquid state.

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