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Gay-Lussac's Law

P1/T1=P2/T2 at constant volume

⚗️Gay-Lussac's Law (P₁/T₁=P₂/T₂)

Gay-Lussac's Law states that at constant volume, the pressure of an ideal gas is directly proportional to its absolute temperature. P₁/T₁ = P₂/T₂. Heating a sealed container increases pressure proportionally.

Fun Fact

This law explains why aerosol cans warn against exposure to heat — a can in a fire can build up 2× or more its normal pressure and burst violently.

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