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level: GAS LAWS

Questions and Answers List

Question	Answer
Refers to an ideal situation where no intermolecular interaction exists and collisions are perfectly elastic, and thus no energy is exchanged upon collision.	• Gas Laws
Inversion relationship of P&V at constant T	• Boyle’s Law
Direct relationship of V&T at constant P	• Charles’ Law
It states that the amount of gas dissolved in a solution is proportional to the partial pressure of the gas in the equilibrium with the solution.	• Henry’s Law of Gas Solubility
The total pressure in a mixture of gases is equal to the sum of the partial pressure of each gas	• Dalton’s Law of Partial Pressure
It is the pressure of gas exerted if it alone occupied the whole volume of the mixture	• Partial Pressure
States that the rate of effusion of a gas is inversely proportional to the gas’ molar mass	• Graham’s Law
It is the mixing of different gases by random molecular motion and collision	• Diffusion
It is when gas molecules escape without collision, through a tiny hole into a vacuum.	• Effusion
Direct relationship of P&T at constant V	• Gay-Lussac’s Law
At the same temperature and pressure, Equal volumes of gases contain equal numbers of moles	• Avogadro’s Law
Aka Ideal Gas Laws	• Combined Gas Laws