What type of intermolecular forces of attraction are involved in methane?

The only intermolecular forces in methane are London dispersion forces. The major intermolecular forces would be dipole-dipole forces and London dispersion forces. The electronegativities of C and H are so close that C-H bonds are nonpolar.

What type of intermolecular force of attraction is found in CH4?

Also CH4 molecules cannot have permenant dipole-dipole attractions because each of the species bonded to the carbon is identical and CH4 has a tetrahedral shape. Therefore the strongest intermolecular forces between CH4 molecules are Van der Waals forces.

Do CH4 molecules attract each other?

The famous hydrogen bond

The boiling point of Ne is -246 °C, while the boiling point of CH4 is -161 °C. This means that methane molecules are more strongly attracted to each other than are Neon atoms.

Is CH4 stronger than SiH4?

The bigger molecular weight of SiH4 than CH4 makes the SiH4 molecule larger than CH4. The larger number of electrons in SiH4 spread over a large surface in SiH4 makes Van der Walls dispersion forces in SiH4 larger than methane. This makes the intermolecular dispersion forces in SiH4 bigger than CH4.

What is the major attractive force in SO2?

What type of intermolecular force is so2? The relative strength of the four intermolecular forces is: Ionic > Hydrogen bonding > dipole-dipole > Van der Waals dispersion forces. SO2 has a bent structure and has some net dipole moment. Hence, it is a polar molecule with dipole-dipole forces.

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What is the weakest type of IMFA?

Relative strength of intermolecular forces of attraction

Intermolecular force Occurs between … Relative strength
London dispersion attraction Temporary or induced dipoles Weakest

What is the weakest to strongest intermolecular force?

Intermolecular forces In the order of weakest to strongest:

  • dispersion force.
  • Dipole-dipole force.
  • Hydrogen bond.
  • Ion-dipole force.
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