Which of the Following Is the Slope of the Line $- \frac { R T } { \Delta _ { \text {vap } } H }$

question 19

Multiple Choice

Which of the following is the slope of the line that illustrates the relationship between the natural logarithm of the vapor pressure of a gas and the reciprocal of its temperature (in kelvin) ?

• A) \(- \frac { R T } { \Delta _ { \text {vap } } H }\)
• B) \(- R \times \Delta _ { \text {vap } } H\)
• C) T
• D) \(- \Delta _ { \text {vap } } H\)
• E) \(- \frac { \Delta _ { \text {vap } } H } { R }\)

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