Take “r” as the distance between two molecules. The energy between stationary polar molecules is proportional to ____________in the case of dipole-dipole intercations.(a) 1/r^3(b) r^3(c) r^2(d) 1/r^2This question was addressed to me in an online quiz.Origin of the question is States of Matter topic in division States of Matter of Chemistry – Class 11

Take “r” as the distance between two molecules. The energy between

1.	Take “r” as the distance between two molecules. The energy between stationary polar molecules is proportional to ____________in the case of dipole-dipole intercations.(a) 1/r^3(b) r^3(c) r^2(d) 1/r^2This question was addressed to me in an online quiz.Origin of the question is States of Matter topic in division States of Matter of Chemistry – Class 11
Answer» The CORRECT choice is (a) 1/r^3 The best explanation: The energy between TWO POLAR molecules which are stationary, is inversely proportional to the cube of the distance between the molecules, in the CASE of dipole-dipole intercations. This interaction is stronger than the London forces.

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