The intermolecular forces operating between two constituent particles depends on the distance between the centres of the molecules. Dipole-dipole interactions are inversely proportional to $3^{r d}$ power of the distance whereas dipole-induced dipole interaction are inversely proportional to the sixth power of intermolecular distances.
The forces in dry ice are proportional to: (r= intermolecular distance)

\frac{1}{r^{3}}

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\frac{1}{r^{4}}

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\frac{1}{r^{6}}

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\frac{1}{r^{2}}

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Solution

The correct option is A $\frac{1}{r^{3}}$
In dry ice, London force exist and London force is dipole-dipole interaction.so intermolecular forces in dry ice is inversly proptional to $r^{-} 3$ .

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Similar questions

Q. The intermolecular forces operating between two constituent particles depends on the distance between the centres of the molecules. Dipole-dipole interactions are inversely proportional to

3^{r d}

power of the distance whereas dipole-induced dipole interaction are inversely proportional to the sixth power of intermolecular distances.
In which of the following the extent of interaction is proportional to

\frac{1}{r^{6}}

where (

r =

intermolecular distance)?

Q. The intermolecular force that is inversely proportional to

r^{6}

among the following:
(Where r is the distance between the two atoms)

The interaction energy of London force is inversely proportional to sixth power of the distance between two interacting particles but their magnitude depends upon

(a) charge of interacting particles

(b) mass of interacting particles

(d) strength of permanent dipoles in the particles

Q. The interaction energy of London force is inversely proportional to sixth power of the distance between two interacting particles but their magnitude depends upon:

Q. The intermolecular force that is inversely proportional to

r^{6}

among the following:
(Where r is the distance between the two atoms)

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The correct option is A 1r3In dry ice, London force exist and London force is dipole-dipole interaction.so intermolecular forces in dry ice is inversly proptional to r−3.

The correct option is A $\frac{1}{r^{3}}$
In dry ice, London force exist and London force is dipole-dipole interaction.so intermolecular forces in dry ice is inversly proptional to $r^{-} 3$ .