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KVPY Sample Paper KVPY Stream-SX Model Paper-19

  • question_answer
    Molecules whose mirror image is non superimposable over them are known as chiral. Which of the following molecules is chiral in nature?

    A) 2 - Bromobutane

    B) 1 - Bromobutane

    C) 2 - Bromopropans

    D) 2 - Bromopropan - 2 - ol

    Correct Answer: A

    Solution :

    \[C{{H}_{3}}-\overset{Br}{\mathop{\overset{|}{\mathop{CH}}\,}}\,-C{{H}_{2}}-C{{H}_{3}}\] 2nd Carbon of 2-Bromobutane is chiral so molecule is optically active.


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