General Chemistry 2 Exam 1 Questions With Already Solved Correctly Answers 2025

General Chemistry 2 Exam 1 Questions
With Already Solved Correctly Answers
2025
What are the five types of forces CORRECT ANSWERS 1. ion-ion interactions
2. Ion-Dipole interactions
3. Dipole-Dipole interactions
4. Hydrogen Bonding
5. Dispersion Forces

Ionic Bond CORRECT ANSWERS -A chemical bond that results from the electrostatic
attraction between cations and anions.

Coulomb's Law CORRECT ANSWERS -E is proportional to Q₁Q₂/d
-Has to do with the strength of Ion-Ion interactions.

When is the energy of the interaction big according to Coulomb's Law? CORRECT
ANSWERS -Energy of interaction is big when Q₁Q₂ is large and d is small

Which is more important distance or charge in determining strength CORRECT
ANSWERS -Charge trumps size

Ion-Dipole interaction CORRECT ANSWERS An attractive force between an ion and a
molecule that has a permanent dipole moment.

Dipole CORRECT ANSWERS Any molecule that is polar

Dipole Moment CORRECT ANSWERS A quantitative expression of the polarity of a
molecule.

Strength of Ion-Dipole Interaction depends on CORRECT ANSWERS -Charge, size of
ion
-How polar the molecule is

Ion-Dipole Interaction impacts solubility CORRECT ANSWERS -Big charge: strong ionic
bonds, hard to break solid apart
-Big Ion: not as much ion-dipole interaction
-Big charge, bid ion tend to be insoluble compounds

Dipole-Dipole Interaction CORRECT ANSWERS -An attractive force between polar
molecules