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BVP Medical BVP Medical Solved Paper-2005

  • question_answer
    The number of TC-bonds present in propyne is:

    A)  4                                            

    B)  1

    C)  3                                            

    D)  2

    Correct Answer: D

    Solution :

                    In propyne there are \[2\pi \]-bonds and six sigma bonds. \[C{{H}_{3}}C\equiv CH\]


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