Question

$\large\sf \orange{Define \: wander \: wall \: force}$
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Answer 1

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$\small\sf \blue{Define \: van\:der \: waals \: force?}$

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Van der Waals forces include attraction and repulsions between atoms, molecules, and surfaces, as well as other intermolecular forces. They differ from covalent and ionic bonding in that they are caused by correlations in the fluctuating polarizations of nearby particles (a consequence of quantum dynamics).

Answer 2

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• Van der walls force - It can be defined as an dependent connection between molecules and atoms.

• Hydrogen bonding is a good example of van der walls force.

• This force attracts the neutral molecules to one another in gaseous form.

• This force is attractive and repulsive both depending upon the distance of the molecules. At normal force this Force is attractive

• Van der walls force is also known as London dispersion.

• Van der walls force is named so on the name of Dutch physicist Johannes Diderik van der Waals who introduced this force in 1873.