Chemical Thermodynamics Question 87

Question: Given that $ C(g)+4H(g),\to ,CH_4(g);,\Delta H=-166,kJ $ The bond energy $ C-H $ will be [AMU 2002]

Options:

A) 208 kJ/mole

B) - 41.6 kJ/mole

C) 832 kJ/mole

D) None of these

Show Answer

Answer:

Correct Answer: B

Solution:

$ \frac{-166}{4}=-41.5,kJ/mole $ .



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