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Which of the following have highest Vapus Pressure at Room temperature 

  • Option 1)

    Benzene 

  • Option 2)

    Toluene 

  • Option 3)

    n-Hexane 

  • Option 4)

    Naphthalene 

 

Answers (1)

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As we learned

 

Intermolecular force and vapour pressure -

Liquids having strong intermolecular forces have low vapour pressure.

-

 

 Vapour Pressure  \alpha  Surface area

                            \alpha  Molecular Mass   

Among the given compound naphthalene molecular Mass.


Option 1)

Benzene 

Option 2)

Toluene 

Option 3)

n-Hexane 

Option 4)

Naphthalene 

Posted by

Aadil

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