Question 49 • Chemistry
At constant volume, pressure is proportional to absolute temperature, so use kelvins in P₁/T₁ = P₂/T₂. Convert 25°C to 298 K, then T₂ = 298 × (1.25/0.96) ≈ 388 K. Converting back gives 388 − 273 ≈ 115°C, so the new temperature is 115°C.
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