preston2402 preston2402

29-02-2024
Chemistry

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The dissociation energy of CH₄ is 400kcal mot⁻¹ and that of ethane is 670kcal mol⁻¹. The C-C bond energy is:

A. 270 kcal
B. 70 kcal
C. 200 kcal
D. 240 kcal

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