edexcel AS Energetics
Basic knoweledge test on energetics.
- Created by: will
- Created on: 15-05-13 10:58
Other questions in this quiz
2. When the energy of the reactants is higher than the energy of the products is...
- Neutral
- Exothermic
- Endothermic
3. If the molecules don't, for example, hit each other with enough energy, then nothing happens. We say that the mixture is
- Kinetically Stable
- Energetically Stable
- Stable
4. A reaction in which heat energy is given off is said to be
- Neutral
- Exothermic
- Endothermic
5. Delta H= +178KJ/mol is a...
- Endothermic change
- Exothermic change
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