Question

van der Waal's constant 'a' and 'b' are related
with
respectively
1(Attractive force and bond energy of
molecules
2(Attractive force and volume of molecules
3)Volume and repulsive force of molecules
4)Shape and repulsive force of molecules​

Answer 1

Answer: Van der Waals forces increases due to the increase in the number of electrons present and size of the molecule. Larger molecules have a larger “surface area” of its electron cloud, this also becoming subject to stronger Van der Walls forces.

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