If the dissociation energies of 'CH4' an...

If the dissociation energies of 'CH_4' and 'C_2 H_6' are 360 and '620 kcal/ mol' respectively, then the bond energy of 'C -C' bond is

A

80KCal

B

180KCal

C

980KCal

D

90KCal

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The correct Answer is:

D

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