ch-1

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Across
  1. 1. rancidity Change in food taste and odour
  2. 4. displacement reaction Both the rectants displaces the other.
  3. 6. reaction Reduction + oxidation
  4. 7. reaction Rearrangement of reactants from their actual place.
  5. 9. reaction two or more reactants combines to form products.
  6. 11. corrosion Reaction of metal with air and water
  7. 13. reaction Heat released from reaction
Down
  1. 2. Parts of a chemical reacation
  2. 3. chemical equation Reaction with equal number of entities.
  3. 5. Reaction Splitting of reactants into products
  4. 8. reaction Heat required for reaction
  5. 10. EQUATION REPRESENTATION OF A REACTION
  6. 11. REACTIONS REACTIONS BY CHEMICALS
  7. 12. Parts of a chemical reaction