Essential Chemistry for IGCSE - Chemical Calculations (Section 2 - No. 31)
Which of the following statements is correct concerning the volume of a gas?
Volume varies proportionally with the amount of gas in moles.
Volume varies inversely with the temperature.
Volume varies inversely with the pressure
Volume of a gas at STP is always 22.4dm³
Explanation
Volume varies directly with the number of moles and inversely with pressure.
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