Haryana PMT Haryana PMT Solved Paper-2000

  • question_answer
    The number of geometrical isomers in case of \[C{{H}_{3}}CH=CH-CH=CH-{{C}_{2}}{{H}_{5}}\] is:

    A) \[6\]                                     

    B) \[5\]

    C) \[4\]                                     

    D) \[2\]

    Correct Answer: C

    Solution :

    Sol.         The number of geometrical isomers \[={{2}^{n}}\].where n = number of double bonds in the molecule Thus number of isomers \[={{2}^{2}}=4\]


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