BCECE Medical BCECE Medical Solved Papers-2003

  • question_answer
    Troutons rule gives the relation between:

    A)  \[{{T}_{b}}\] and T,

    B)  \[{{T}_{b}}\] and critical pressure

    C)  enthalpy of vaporisation and boiling point

    D)  normal boiling point and boiling point

    Correct Answer: C

    Solution :

    Key Idea ; According to Troutons rule                 \[\frac{\Delta \,{{H}_{vap}}}{{{T}_{b}}}=88\,\,J{{K}^{-1}}mo{{l}^{-1}}\] \[\therefore \] Troutons rule is relationship between enthalpy of vaporisation and boiling point.


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