Chemistry 3 AQA - Energy and Chemical Tests

This quiz is on Chemistry 3 - Energy and Chemical Tests. Good Luck! :)

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  • Created by: Ashleigh
  • Created on: 15-04-12 11:47

1. Which reaction takes energy from it's heat surroundings and is shown by a fall in temperature?

  • Endothermic Reaction
  • Exothermic Reaction
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Other questions in this quiz

2. Which reaction gives out heat energy to it's surroundings and is shown by a rise in temperature?

  • Exothermic Reaction
  • Endothermic Reaction

3. Energy is ALWAYS released when bonds are formed

  • True
  • False

4. In a flame test, the flame would burn with a green flame if what was present?

  • Potassium
  • Lithium
  • Calcium
  • Barium
  • Sodium

5. In a flame test, the flame would burn with a lilac flame if what was present?

  • Potassium
  • Barium
  • Lithium
  • Calcium
  • Sodium

Comments

Amber

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Ver helpful :)

Moonman

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Really good :P

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