Answer :
Answer:
[tex]\dfrac{-\Delta{H_{vap}}}{R}[/tex]
Explanation:
The expression for Clausius-Clapeyron Equation is shown below as:
[tex]\ln P = \dfrac{-\Delta{H_{vap}}}{RT} + c [/tex]
Where,
P is the vapor pressure
ΔHvap is the Enthalpy of Vaporization
R is the gas constant (8.314×10⁻³ kJ /mol K)
c is the constant.
THus, the slope of the line when natural logarithm of the vapor pressure of a gas is taken at y axis and the reciprocal of its temperature is taken at x axis is:- [tex]\dfrac{-\Delta{H_{vap}}}{R}[/tex]