SolutionHard
Question
The boiling points of C6H6, CH3OH, C6H5NH2 and C6H5NO2 are 80°C, 65°C, 184°C and 212°C, respectively. Which of the following will have the highest vapour pressure at room temperature?
Options
A.C6H6
B.CH3OH
C.C6H5NH2
D.C6H5NO2
Solution
Low boiling point means weak intermolecular forces and hence, higher vapour pressure.
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