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C3 Revision

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  1. What is Reduction in terms of oxygen?
    Loss of oxygen
  2. What is Reduction in terms of electrons?
    Gain of electrons
  3. What is Oxidation in terms of oxygen?
    Gain of oxygen
  4. What is Oxidation in terms of electrons?
    Loss of electrons
  5. What kind of reaction is combustion?

    A) Exothermic
    B) Endothermic
    A) Exothermic
  6. What kind of reaction is neutralisation?

    A) Endothermic
    B) Exothermic
    B) Exothermic
  7. What kind of reaction is electrolysis?

    A) Endothermic
    B) Exothermic
    A) Endothermic
  8. What kind of reaction is photosynthesis?

    A) Exothermic
    B) Endothermic
    B) Endothermic
  9. What kind of reaction is thermal decomposition?

    A) Exothermic
    B) Endothermic
Author
ambler17
ID
331349
Card Set
C3 Revision
Description
OCR Gateway GSCE Chemistry Topic C3: Revision
Updated

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