Avogadro’s law states that the volume of a gas is proportional to the number of moles of the gas when pressure and temperature are kept constant
However, this is a valid statement that under the same conditions of temperature and pressure, equal volumes of different gases contain an equal number of molecules
What are gas laws?
They are the laws which relates the volume, pressure and temperature of a gas. The gas laws includes:
- Avogadro's law
- Gaylussac's law
- Charles's
- Boyle's law
Therefore, the law which states that the volume of a gas is proportional to the moles of the gas when pressure and temperature are kept constant is Avogadro's law
Learn more about gas laws:
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