4 Written Questions
4 Multiple Choice Questions
- The volume of a gas is directly proportional to temperature if
pressure is held constant.
- Galaxies recede from each other with a velocity proportional to their distance.
- Electric current is equal to the potential difference across the conductor divided by resistance (I=v/R)
- The solubility of a gas in a liquid is directly proportional to the partial pressure of the gas
4 True/False Questions
Hess → The amount of energy generated from a chemical reaction is the same whether the reaction happens in one step or several steps.
Snell → The ratio of the sine of an angle of incidence to the sine of the angle of refraction is a constant.
Graham → Electric current is equal to the potential difference across the conductor divided by resistance (I=v/R)
Dalton → The total pressure of a gas mixture is equal to the sum of the partial pressures of the components