AMU Medical AMU Solved Paper-2015

  • question_answer
    Which one of the following organic compounds has highest boiling point?

    A)  Pentan-1-al

    B)  Pentan-1-ol

    C)  n-pentane

    D)  Ethoxyethane

    Correct Answer: B

    Solution :

                    Pentan-1-ol has the highest boiling point among these \[\underset{\left( bp\text{ }{{103}^{o}}C \right)}{\mathop{Pentan-1-al}}\,\]                      \[\underset{(bp\,\,{{137}^{o}}C)}{\mathop{Pentan-1-ol}}\,\] \[\underset{\left( bp36{}^\circ C \right)}{\mathop{n-pentane}}\,\]                         \[\underset{\left( bp35{}^\circ C \right)}{\mathop{Ethoxyethane}}\,\]  


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