Acids and Bases

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Across
  1. 3. preserve pickles
  2. 4. lactic acid
  3. 10. digestion of food materials
  4. 12. milk of magnesia
  5. 14. bitter in taste
  6. 18. white washing soap
  7. 19. acetic acid
  8. 20. king of chemicals
Down
  1. 1. citric acid
  2. 2. oxalic acid
  3. 5. detergent
  4. 6. lime water
  5. 7. nature of acid and bases
  6. 8. sour in taste
  7. 9. soap
  8. 11. formic acid
  9. 13. malic acid
  10. 15. washing and bathing soaps
  11. 16. tartaric acid
  12. 17. colour of acid and bases