Physical pharmaceutics puzzle

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Across
  1. 2. method
  2. 3. term
  3. 6. While
  4. 10. complex
  5. 11. molecule that hindi
  6. 13. being a strong acid form organic molecular complex with weak base
  7. 15. if pH
  8. 17. of ions is
  9. 19. to determine
  10. 20. hypotonicity leads to
Down
  1. 1. is in nature
  2. 4. pH is define as
  3. 5. shrinkage
  4. 7. scale based
  5. 8. binding is related
  6. 9. is guess to
  7. 12. application
  8. 14. crystallize
  9. 16. co_ordination compound contains polydentate ligand are called
  10. 18. solution is