MCQOPTIONS
Saved Bookmarks
| 1. |
Conversion of oxygen to ozone represented by the equation \[3{{O}_{2}}\to 2{{O}_{3}}\] is an endothermic reaction. Enthalpy change \[\Delta H\] accompanying the reaction [KCET 1988, 92] |
| A. | Is negative |
| B. | Is positive |
| C. | Is zero |
| D. | Depends on temperature |
| Answer» C. Is zero | |