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Enthalpy changes

Breaking bonds is [     ] because it [     ].

A

Breaking bonds is endothermic because it releases energy.

B

Breaking bonds is exothermic because it releases energy.

C

Breaking bonds is endothermic because it requires energy.

D

Breaking bonds is exothermic because it requires energy.

Enthalpy changes Flashcards

  1. AS Level
  2. /Chemistry
  3. /Enthalpy changes

Flashcards for Edexcel AS Level Chemistry Enthalpy changes, covering the key terms and definitions you need to recall. 25 cards, matched to the Edexcel AS Level Chemistry (8CH0) specification.

Flashcards