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The bond energy of C=O if DeltaH(f)^(@)(...

The bond energy of C=O if `DeltaH_(f)^(@)(CO_(2))`=`390 kJ`, `DeltaH_("sublimation")^(@)`(Graphite)=720 kJ, O=O bond energy = 490 kJ and renonce energy `(CO_2)`=36 kJ :

A

782 kJ

B

1564 kJ

C

500 kJ

D

626 kJ

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The correct Answer is:
A
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