5 Written questions
4 Matching questions
- Gay-Lussac's Law (formula)
- Graham's Law (words)
- b Constant volume
- c synonymous with mm Hg
- d The rate of effusion of a gas is inversely proportional to the square root of the mass of its particles.
5 Multiple choice questions
- Constant temperature
- The total pressure exerted by the mixture of non-reactive gases is equal to the sum of the partial pressures of individual gases.
where p is the partial pressure of the solute in the gas above the solution, c is the concentration of the solute and k sub-H is a constant with the dimensions of pressure divided by concentration. The constant, known as the Henry's law constant, depends on the solute, the solvent and the temperature.
5 True/False questions
Dalton's Law (formula) → The total pressure exerted by the mixture of non-reactive gases is equal to the sum of the partial pressures of individual gases.
Isovolumetric → Constant volume
R → synonymous with mm Hg
Graham's Law (formula) →
Diffusion → In Chemistry, the term diffusion is defined as the movement of particles of a fluid from a place of relatively high concentration to a place with low concentration. It occurs due to the randomness of motion caused by thermal energy.