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Uttarakhand PMT Uttarakhand PMT Solved Paper-2011

  • question_answer
    The IUPAC name of the compound, \[\underset{\begin{smallmatrix} | \\  OH \end{smallmatrix}}{\mathop{C{{H}_{2}}}}\,-\underset{\begin{smallmatrix}  | \\  N{{H}_{2}} \end{smallmatrix}}{\mathop{CH}}\,-COOH\]is

    A)  2-amino-3-hydroxypropanoic acid

    B)  1-hydroxy-2-aminopropan-3-oicacid

    C)  1-amino-2-hydroxypropanoic acid

    D)  3-hydroxy-2-aminopropanoic acid

    Correct Answer: A

    Solution :

     \[\underset{\begin{smallmatrix}  | \\  OH \end{smallmatrix}}{\mathop{\overset{3}{\mathop{C}}\,{{H}_{2}}}}\,\underset{\begin{smallmatrix}  | \\  N{{H}_{2}} \end{smallmatrix}}{\mathop{\overset{2}{\mathop{C}}\,H}}\,\overset{1}{\mathop{C}}\,OOH\] 2-amino-3-hydroxypropanoic acid


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