In the reaction C + O₂ -> CO₂, if the heat liberated is 10 J, what – McqOptions

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1.	In the reaction C + O₂ -> CO₂, if the heat liberated is 10 J, what is the heat of formation of CO₂?
A.	-10 J
B.	10 J
C.	0
D.	Cannot be determined
Answer» B. 10 J

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