2. Solved Papers
  3. RAJASTHAN ­ PET

RAJASTHAN ­ PET Rajasthan PET Solved Paper-2003

  • question_answer
    Bond energy of\[C-H\]bond in ethane, ethane and ethyne is

    A)  equal in three    

    B)  more in ethane

    C)  more in ethene   

    D)  more in ethyne

    Correct Answer: D

    Solution :

     Bond energy of\[C-H\]bond in ethyne is more due to the presence of triple bond.


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