JEE Main & Advanced JEE Main Paper (Held on 09-4-2019 Morning)

  • question_answer Which of the following statements is not true about sucrose? [JEE Main 9-4-2019 Morning]

    A) On hydrolysis, it produces glucose and fructose

    B) The glycosidic linkage is present between \[{{C}_{1}}\]of \[\alpha -\]glucose and \[{{C}_{1}}\] of \[\beta -\]fructose

    C) It is also named as invert sugar

    D) It is a non reducing sugar

    Correct Answer: B

    Solution :

    Sucrose\[\xrightarrow[{}]{{{H}_{2}}O}\]\[\alpha -D-\]glucose \[+\beta -D-\]fructose also named as invert sugar & it is a example of non-reducing sugar. The glycosidic linkage is present between \[{{C}_{1}}\] of \[\alpha -\]glucose & \[{{C}_{2}}\]of \[\beta -\]fructose.


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