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Multiple Choice QuestionAs covalent molecules increase in size, the dispersion forces ______.Multiple choice question.decreaseremain the sameincrease

Question

Multiple Choice Question

As covalent molecules increase in size, the dispersion forces ______.

  • decrease
  • remain the same
  • increase
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Solution

As covalent molecules increase in size, the dispersion forces increase.

Here's why:

Dispersion forces, also known as London dispersion forces, are a type of intermolecular force that exist between atoms and molecules. They are the weakest of the intermolecular forces and occur because of the movement of electrons which create temporary dipoles in atoms and molecules.

As the size of the covalent molecule increases, the number of electrons also increases. This increase in the number of electrons leads to stronger temporary dipoles, which in turn leads to stronger dispersion forces.

Therefore, as covalent molecules increase in size, the dispersion forces increase.

This problem has been solved

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