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11th Class Chemistry Thermodynamics / रासायनिक उष्मागतिकी Question Bank 11th CBSE Chemistry Thermodynamics

  • question_answer
    Is the bond energy of all the four C-H bonds in \[C{{H}_{4}}\] molecule equal? If not then why? How is the \[C-H\] bond energy then reported?

    Answer:

                  No because after breaking of C-H bonds one by one, the electronic environments change. The reported value is the average value of the bond dissociation energies of the four \[C-H\] bonds.


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