C3 4.2 Energy Changes in Reactions
Multiple choice questions on energy changes in reactions.
- Created by: Rhiannon
- Created on: 29-04-12 10:08
Other questions in this quiz
2. This energy is the ______ energy for the reaction.
- fuel
- activation
- cellular
3. When bonds are made energy is _______.
- released
- wasted
- lost
4. If more energy is needed to ______ bonds than is released when new bonds form, the chemical reaction is ______.
- break/exothermic
- break/endothermic
- make/endothermic
5. If more energy is released when bonds are _____ in the products than is used in _____ the bonds in the reactants, the chemical reaction is ______.
- made/breaking/exothermic
- broke/making/exothermic
- made/breaking/endothermic
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