Question

Give a detailed explanation of all gas laws with examples of questions solutions

Answer 1

Boyle's Law Boyle's Law states that volume of a given amount of gas held at a constant temperature varies inversely the with pressure. The relationship between pressure and volume of Boyle's Law is expressed in mathematical terms as P1V1= P2V2. Charles' Law Charles' Law states that the volume of a given mass of a gas is directly proportional to its Kelvin temperature at constant pressure. In mathematical terms, the relationship between temperature and volume is expressed as V1/T1=V2/T2. Gay-Lussac's Law Gay-Lussac's Law states that the pressure of a given mass of gas varies directly with the Kelvin temperature when the volume remains constant. Gay-Lussac's Law is expressed in a formula form as P1/T1 = P2/T2. When dealing with Gay-Lussac's Law, the unit of the temperature should always be in Kelvin.
Combined Gas Law The Combined Gas Law combines Charles' Law, Boyle's Law and Gay Lussac's Law. The Combined Gas Law states that a gas' (pressure × volume)/temperature = constant.
Ideal Gas Law The Ideal Gas Law mathematically relates the pressure, volume, amount and temperature of a gas with the equation:
pressure × volume = moles × ideal gas constant × temperature;
PV = nRT.