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The reaction CH(4) (g) + Cl2 (g) to CH(3...

The reaction `CH_(4) (g) + Cl_2 (g) to CH_(3) Cl (g) to HCl (g)` has `Delta H = -25 kCal` .

From the given data , what is the bond energy of Cl – Cl bond

A

70 kCal

B

80 kCal

C

67.75 kCal

D

57.75 kCal

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The correct Answer is:
D
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