Temperature Changes Required Practical Quiz
Answer the questions below.
For each item, select an option. When finished, click the "Done" button.
2. Endothermic reactions…
3. Why should we use insulated containers?
4. How could precision be improved?
5. What gives greater precision?
6. Why is temperature used as an indicator of energy transfer?
7. Why should the size of containers be controlled?
8. Which is an example of an endothermic reaction?
9. Which is an example of an exothermic reaction?
10. What is ‘activation energy’?