London dispersion forces

London dispersion forces are very weak interactions due to the momentary changes in density in a molecule.

Which of the following molecules interact primarily through London dispersion forces?Question 3Answera.CH3COOHb.H2Oc.CH4d.HCle.NH3

Multiple Select QuestionSelect all that applySelect the statements that correctly describe London dispersion forces.Multiple select question.Covalent compounds must have a dipole to have London dispersion forces.All covalent compounds exhibit London dispersion forces.London dispersion forces result from the weak interactions between temporary dipoles.Smaller covalent molecules have greater London dispersion forces.

What are london forces?Select your answer:Select your answerOPTION ALTERNATIVE Temporary differences in distribution of positive and negative charges in electrons  Attractions depend on contact area  Weakest of intermolecular forces  All of the above

Which of the following molecules has London dispersion forces as its only intermolecular force?Multiple ChoiceCH3OHCCl4CH3-O-CH3H2ONH3