Estimate the change in the vapour pressure of $\alpha$-pinene, C₁₀H₁₆, from when the temperature is 323 K to when the temperature is 273 K. The normal boiling temperature is 430 K and enthalpy of vaporization is 45.4 kJ mol^-1.

Question

Quizplus · Accepted Answer

Using the Clausius-Clapeyron equation, the decrease in vapor pressure can be estimated as approximately 1.44 kPa when the temperature decreases from 323 K to 273 K.

Estimate the Change in the Vapour Pressure Of α\alphaα -Pinene, C10H16, from When the Temperature Is 323 K to C10H16

Estimate the Change in the Vapour Pressure Of $\alpha$ -Pinene, C₁₀H₁₆, from When the Temperature Is 323 K to C₁₀H₁₆