65.2k views
3 votes
what intermolecular forces are present in each of the substances? drag each item to the appropriate bin.

User Asad Iqbal
by
8.7k points

1 Answer

2 votes

Final answer:

The intermolecular forces present in each substance are determined by their molecular structure: C₃H₈ experiences London dispersion forces, CH₃OH experiences dipole-dipole forces and hydrogen bonding, and H₂S experiences dipole-dipole forces. Methanol is a liquid at room temperature due to its stronger intermolecular forces.

Step-by-step explanation:

The intermolecular forces present in each substance can be determined based on their molecular structure. C₃H₈ (propane) is a nonpolar molecule and only exhibits London dispersion forces. CH₃OH (methanol) is a polar molecule and experiences both dipole-dipole forces and hydrogen bonding. H₂S (hydrogen sulfide) is also a polar molecule and has dipole-dipole forces.

Out of these substances, CH₃OH (methanol) is a liquid at room temperature because of the stronger intermolecular forces compared to the other two.

User Mike Yan
by
7.0k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.