MCQOPTIONS
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| 1. |
What is the enthalpy change of a reaction at 35oC, if the enthalpy of reactant at 35oC and 25oC are 18 J and 10 J, and enthalpy of product at 35oC and 25oC are 12 J and 8 J, and the enthalpy change of reaction at 25oC is 15 J |
| A. | 9 J |
| B. | 14 J |
| C. | 22 J |
| D. | 27 J |
| Answer» E. | |