Dispersion Forces

London Dispersion force is present between :-

London Dispersion force is present between :-

Assertion : Fluorine (Fe_(2)) is gas white iodine (I_(2)) is solid at room temperature. Reason :A large molecule or heavy atom is more polarizable and has larger dispersion forces because it has many electrons some of which are less hightly hekld and are farther from the nucleus.

In which of the following mixtures, the London dispersion force acts as major intermolecular force of attraction ?

Which of the following is not correctly matched with respect to the intermolecular forces existing amongst the molecules (Hydrogen bonding is not taken as dipole-dipole attraction)? A) Benzene - London dispersion forces B) H_(2)O -hydrogen bonding .C) Hydrochloric acid - dipole-dipole attraction D) lodine monochloride - London dispersion force

Statement-1:Branched alkanes have lower boiling point than their unbranched isomers Statement-2: Branched alkanes has relatively small surface area, so less London's dispersion force act among molecules.

Statement-1:Branched alkanes have lower boiling point than their unbranched isomers Statement-2: Branched alkanes has relatively small surface area, so less London's dispersion force act among molecules.