name the intermolecular forces between He and polar molecules
Answers
Answered by
3
The intermolecular attractions inbetween two Helium atoms is very weak. The molecules will stick to each other to form a liquid only when the temperature is lower than 4 K or at -269°C.
Ans (ii) - The answer is - Hydrogen bonds and Dipole-Dipoleforces. HF is a polar molecule
Ans (ii) - The answer is - Hydrogen bonds and Dipole-Dipoleforces. HF is a polar molecule
Answered by
1
hey your ans is
The intermolecular attractions in between two Helium atoms is very weak. The molecules will stick to each other to form a liquid only when the temperature is lower than 4 K or at -269°C. Ans (ii) - The answer is - Hydrogen bonds and Dipole-Dipole forces. HF is a polar
molecule.
Bottom line: The intermolecular forces increase with increasing polarization of bonds. Strength of forces (and therefore impact on boiling points) is ionic > hydrogen bonding > dipole dipole > dispersion. Boiling point increases with molecular weight, and with surface area.
i hope it's help you
mark me brainliest ans
follow me
The intermolecular attractions in between two Helium atoms is very weak. The molecules will stick to each other to form a liquid only when the temperature is lower than 4 K or at -269°C. Ans (ii) - The answer is - Hydrogen bonds and Dipole-Dipole forces. HF is a polar
molecule.
Bottom line: The intermolecular forces increase with increasing polarization of bonds. Strength of forces (and therefore impact on boiling points) is ionic > hydrogen bonding > dipole dipole > dispersion. Boiling point increases with molecular weight, and with surface area.
i hope it's help you
mark me brainliest ans
follow me
Similar questions