Question

State the type of intermolecular forces in He, Ne, HCl and HBr the molecules.​

Answer 1

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Answer 2

There are different types of intermolecular forces in the given compounds:-

• Helium (He) and Neon (Ne) are non-polar monoatomic molecules. They have dispersion forces acting between the molecules. It is also termed as London force.
• HCl and HBr are polar molecules. They have a partially positive (H⁺) and a partially negative side (Cl⁻ or Br⁻) and are thus termed as dipoles. They have dipole-dipole interactions between the molecules.