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JAMB UTME
2CO(g) + O2(g) → 2CO2(g)
Given that ΔH [CO] is –110.4kJmol-1and ΔH [CO2] is –393.0kJmol-1, the energy
change for the reaction above is
Given that ΔH [CO] is –110.4kJmol-1and ΔH [CO2] is –393.0kJmol-1, the energy
change for the reaction above is
A.
–282.6kJ
B.
+503.4kJ
C.
–503.4kJ
D.
+282.6kJ
Answer: A
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