JEE Main & Advanced Sample Paper JEE Main Sample Paper-30

  • question_answer
    Which of the following statements are correct?
    (A) Sucrose is dextrorotatory but after hydrolysis the mixture acquires a iaevorotatory nature
    (B) In amylopectin branching occurs by \[{{C}_{1}}-{{C}_{6}}\] glycosidic linkage
    (C) Glycine is a optically inactive ammo acid
    (D) Pernicious anaemia is cause by deficiency of vitamin \[{{B}_{12}}\]

    A)  A, B, C, D                              

    B)  A, C, D

    C)  B, C, D                      

    D)  A, B

    Correct Answer: C

    Solution :

    Statement a, b, c, d are correct           


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