Xenon has an enthalpy of vaporization of 12.6 kJ/mol and a vapor pressure of 1.00 atm at -108.0 $\circ$ C.What is the vapor pressure of xenon at -148.0 $\circ$ C? (R = 8.314 J/K.mol)
A) 0.053 atm
B) 0.73 atm
C) 0.93 atm
D) 0.99 atm
E) 19 atm

Question

Quizplus · Accepted Answer

Using the Clausius-Clapeyron equation, the vapor pressure at -148°C is calculated to be approximately 0.053 atm.

Xenon Has an Enthalpy of Vaporization of 12 ∘\circ∘ CWhat Is the Vapor Pressure of Xenon at -148

Xenon Has an Enthalpy of Vaporization of 12 $\circ$ CWhat Is the Vapor Pressure of Xenon at -148