4 Written questions
4 Multiple choice questions
- The volume of a gas is directly proportional to temperature if
pressure is held constant.
- When a substance is dissolved in a solvent, the solution formed will have a lower freezing point, higher boiling point, and less vapor pressure than the pure solvent.
- Galaxies recede from each other with a velocity proportional to their distance.
- The extension of a spring is proportional to the load placed on it.
Or, stress is directly proportional to strain.
4 True/False questions
Coulomb → The volume of a gas is inversely proportional to its pressure if temperature is held constant
Boyle → The volume of a gas is inversely proportional to its pressure if temperature is held constant
Snell → The ratio of the sine of an angle of incidence to the sine of the angle of refraction is a constant.
Hess → The solubility of a gas in a liquid is directly proportional to the partial pressure of the gas