Essential Chemistry for IGCSE - Chemical Calculations (Section 5 - No. 35)
What is the relationship between volume and moles for a gas at constant temperature and pressure?
Volume is inversely proportional to the number of moles.
Volume is directly proportional to the number of moles.
Volume is unrelated to the number of moles.
Volume is proportional to the square of the number of moles.
Explanation
According to Avogadro's law, the volume of a gas is directly proportional to the number of moles at constant temperature and pressure.
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