Question

Which laws can be combined to form the ideal gas law? Boyle’s law and Charles’s law Gay-Lussac’s law and Avogadro’s law Charles’s law, Avogadro’s law, and Boyle’s law Dalton’s law, Gay-Lussac’s law, and Avogadro’s law

Answer 1

Ideal gas law is a combination of three gas laws, which are Boyle's law, Charles' law and Avogadro's law. Ideal gas law states that PV = nRT, where:
P = pressure of the gas
V = volume of the gas
n = no of moles of the gas
R = universal gas constant
T = absolute temperature in Kelvin

Answer 2

Answer: Charles’s law, Avogadro’s law, and Boyle’s law

Explanation:-

1. Charles' Law states that volume is directly proportional to the temperature of the gas at constant pressure and number of moles.

$V\propto T$    (At constant pressure and number of moles)

2. Avogadro's Law states that volume is directly proportional to the number of moles of the gas at constant pressure and temperature.

$V\propto n$        (At constant temperature and pressure)

3. Boyle's Law states that pressure is inversely proportional to the volume of the gas at constant temperature and number of moles.

$P\propto \frac{1}{V}$     (At constant temperature and number of moles)

Combining all three we get, ideal equation:

$PV=nRT$