Chemistry

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Across
  1. 4. The property of sulphuric acid that is used to maintain the appearance and colour of the products
  2. 6. The production of sulfuric acid involves the emission of sulfur dioxide and this gas has what type of impact
  3. 8. The Subject we are studying
  4. 9. One of the ways sulphuric acid is used for food preservation
  5. 10. The compound the dilution of Sulphur trioxide in sulphuric acid forms
Down
  1. 1. Sulfuric acid wide use in the production of fertilizers plays a crucial role in this sector
  2. 2. The first compound produced in the contact process
  3. 3. One of the Industries sulfuric Acid is used in
  4. 5. The modern industrial method of producing sulfuric acid.
  5. 7. The compound used in excess in the first step of the contact process