Across
- 2. A a solution made in water is known as
- 3. removal of oxygen from a substance
- 8. reaction in which heat is evolved
- 9. process of removal of hydrogen
- 10. reaction in which precipitate is formed and separates from the solution
Down
- 1. mg is the symbol of
- 4. type of reaction in digestion of food in our body
- 5. process of rusting of iron
- 6. reaction in which two or more substances combine to form of single substance
- 7. substances which take part in a chemical reaction