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At 300 K, the given amount of fluorine gas has a volume of 30.0 L . What will be the temperature if the gas
occupies a volume of 25 L at constant pressure?
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Use the Charles' law. It states that under constant pressure, an ideal gas' volume is proportional
to its absolute temperature. The volume of a gas at constant pressure increases linearly with
the absolute temperature of the gas. The formula he created was
= ,
where T denotes absolute temperature (in Kelvins).
In your case, = .
From the proportion, = = 250 K. ANSWER
Solved and thoroughly explained.