Questions: Select all Intermolecular Forces present in the following Compound.
Dispersion Forces
Permanent Dipole-Dipole
Hydrogen Bonding
Transcript text: Select all Intermolecular Forces present in the following Compound.
Dispersion Forces
Permanent Dipole-Dipole
Hydrogen Bonding
Solution
Solution Steps
Step 1: Determine the molecular geometry
BCl3 has a trigonal planar molecular geometry. The molecule is symmetrical.
Step 2: Determine the polarity
Due to the symmetrical geometry, the dipole moments of the B-Cl bonds cancel out, resulting in a nonpolar molecule.
Step 3: Identify the intermolecular forces
Since BCl3 is nonpolar, the only intermolecular forces present are London Dispersion Forces. All molecules exhibit London Dispersion Forces. Permanent dipole-dipole interactions and hydrogen bonding only occur in polar molecules.