Question

what type of molecules are held together by london forces​

Answer 1

Answer- The above question is from the chapter 'States of Matter'.

Given question: What type of molecules are held together by London forces​?

Answer: Non-polar molecules are held together by London forces.

More information:

1. London forces are also called Dispersion forces.

2. Momentarily, the electronic charge distribution of one of the atoms becomes unsymmetrical, this leads to the development of an ins‎t‎a‎ntaneous dipole. (temporary)

3. These forces were proposed by German Physicist Fritz London, hence the name London forces.

4. They are attractive forces.

5. The magnitude of dispersion force depends on the polarisability of the particle.

6. The distance should be short.

7. Examples of non-polar molecules are: Methane, Noble gases, etc.