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8Ec Fire safety

Last updated 3 months ago

13 questions

4

Explain the difference between exothermic and endothermic reactions in terms of energy transfer. Give examples in your answer

1

Which of the following is an exothermic reaction?

1

What happens during an endothermic reaction?

1

Which of these is an example of an endothermic process?

1

What are the main products of a complete combustion reaction?

1

Which of these is NOT required for combustion?

1

6. The fire triangle consists of:

1

7. Which of these actions can break the fire triangle?

1

8. What type of fire extinguisher is used for electrical fires?

1

9. Which fire extinguisher is used for cooking oil fires?

1

10. Why should water extinguishers NOT be used on electrical fires?

1

Draggable item		Corresponding Item
neutralisation reaction		exothermic
photsynthesis		endothmeric

1

Draggable item		Corresponding Item
energy escapes to the surrounding		exothermic
energy enters from the surroudings		endothermic