MCQOPTIONS
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| 1. |
If \[\Delta H\] is the change in enthalpy and \[\Delta E\] the change in internal energy accompanying a gaseous reaction KCET 1989; CBSE PMT 1990] |
| A. | \[\Delta H\] is always greater than \[\Delta E\] |
| B. | \[\Delta H<\Delta E\] only if the number of moles of the products is greater than the number of the reactants |
| C. | \[\Delta H\] is always less than \[\Delta E\] |
| D. | \[\Delta H<\Delta E\] only if the number of moles of the products is less than the number of moles of the reactants |
| Answer» E. | |