MCQOPTIONS
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MCQOPTIONS
| 1. |
The standard heat of formation of \[{{U}_{3}}{{O}_{8}}\] is -853.5 kcal/mol and the standard heat of the reaction \[3U{{O}_{2}}+{{O}_{2}}\to {{U}_{3}}{{O}_{8}}\] is -76.01 kcal. The standard heat of formation of \[U{{O}_{2}}\] is |
| A. | -1083 kJ \[mo{{l}^{-1}}\] |
| B. | -108.3 kJ \[mo{{l}^{-1}}\] |
| C. | -10.83 kJ \[mo{{l}^{-1}}\] |
| D. | -1.083 kJ \[mo{{l}^{-1}}\] |
| Answer» B. -108.3 kJ \[mo{{l}^{-1}}\] | |