VIT Engineering VIT Engineering Solved Paper-2007

  • question_answer
    Trans esterification is the process of :

    A)  conversion of an aliphatic acid to ester

    B)  conversion of an aromatic acid to ester

    C)  conversion of one ester to another ester

    D)  conversion of an ester into its components namely acid and alcohol

    Correct Answer: C

    Solution :

     Trans esterification is, the process of conversion of one ester to another ester. \[\underset{ester}{\mathop{\overset{o}{\mathop{\overset{||}{\mathop{R-C-OR}}\,}}\,+R-OH}}\,\] \[\overset{O}{\mathop{\overset{||}{\mathop{R-C-OR}}\,}}\,+ROH\] \[\underset{n-butyl\,acetate}{\mathop{C{{H}_{3}}COO{{C}_{4}}{{H}_{9}}}}\,+{{C}_{2}}{{H}_{5}}OH\] \[\underset{ethyl\,acetate}{\mathop{C{{H}_{3}}COO{{C}_{2}}{{H}_{5}}}}\,+{{C}_{4}}{{H}_{9}}OH\]


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