AFMC AFMC Solved Paper-2010

  • question_answer
    Hydrolysis of sucrose is called

    A)  inversion           

    B)  esterification

    C)  hydration          

    D)  saponification

    Correct Answer: A

    Solution :

                     On hydrolysis, sucrose gives an equimolar mixture of \[D(+)\]glucose and \[D(-)\]fructose. \[\underset{+}{\mathop{{{C}_{12}}}}\,{{H}_{22}}{{O}_{11}}+{{H}_{2}}O\xrightarrow[{}]{{}}\underset{(+)glucose}{\mathop{{{C}_{6}}{{H}_{12}}{{O}_{6}}}}\,+\underset{(-)fructose}{\mathop{{{C}_{6}}{{H}_{12}}{{O}_{6}}}}\,\] Here, the configuration of sucrose changes (gets inverted) after hydrolysis, thus its hydrolysis is called inversion.


You need to login to perform this action.
You will be redirected in 3 sec spinner