CHEMICAL REACTIONS AND EQUATIONS

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Across
  1. 2. Oxidation of fats and oils.
  2. 4. Insoluble solid formed due to exchange of ions.
  3. 8. Process in which metals are eaten up gradually by the action of air & moisture on their surface.
  4. 9. Substances take part in chemical reaction.
  5. 11. Hydrated Ferric Oxide
  6. 12. Substance that is added to food containing fats and oils to prevent spoilage of food.
  7. 13. Reaction in which an element displaces the other
  8. 14. A type of decomposition reaction
Down
  1. 1. Which gas is evolved at cathode during electrolysis of Water?
  2. 3. Reaction that is used in black and white photography.
  3. 5. Removal of hydrogen
  4. 6. Calcium Hydroxide
  5. 7. Dissolving sugar is an example of ___
  6. 10. Respiration is an example of ____ reaction.
  7. 11. Reaction in which oxidation and reduction takes place simultaneously.