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1. |
What is the enthalpy of reaction forC6H6 -> 3C2H2, if the conversion of C6H6 is 80%, and heat of formation of C6H6, and C2H2 are 24 J, and 8 J? |
A. | t0 |
B. | t2.4 J |
C. | t4.8 J |
D. | t5.6 J |
Answer» D. t5.6 J | |