MCQOPTIONS
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| 1. |
A mixture of two moles of carbon monoxide and one mole of oxygen, in a closed vessel is ignited to convert the carbon monoxide to carbon dioxide. If \[\Delta H\] is the enthalpy change and \[\Delta E\] is the change in internal energy, then [KCET 2005] |
| A. | \[\Delta H>\Delta E\] |
| B. | \[\Delta H<\Delta E\] |
| C. | \[\Delta H=\Delta E\] |
| D. | The relationship depends on the capacity of the vessel |
| Answer» C. \[\Delta H=\Delta E\] | |