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