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The contact method is used in the manufacture of _________.
- a)HNO3
- b)HCl
- c)H3PO4
- d)H2SO4
- e)None of the above/ More than one of the above
Correct answer is option 'D'. Can you explain this answer?
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The contact method is used in the manufacture of _________.a)HNO3b)HCl...
Contact method/Contact process
- It is a chemical procedure that creates sulfuric acid for industrial purposes such as in paints, detergents, fertilizers, and plastic products.
- British trader named Peregrine Phillips patented the process in the year 1831.
- Sulphur trioxide and oleum are also obtained from this process.
- The contact method is used in the manufacture of H2SO4.
The manufacture of sulphuric acid using the contact process primarily involves four steps-
- Extraction of sulphur
- Preparation of sulphur dioxide
- Conversion of sulphur dioxide to sulphur trioxide
- Conversion of sulphur trioxide to sulphuric acid
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The contact method is used in the manufacture of _________.a)HNO3b)HCl...
Contact method/Contact process
- It is a chemical procedure that creates sulfuric acid for industrial purposes such as in paints, detergents, fertilizers, and plastic products.
- British trader named Peregrine Phillips patented the process in the year 1831.
- Sulphur trioxide and oleum are also obtained from this process.
- The contact method is used in the manufacture of H2SO4.
The manufacture of sulphuric acid using the contact process primarily involves four steps-
- Extraction of sulphur
- Preparation of sulphur dioxide
- Conversion of sulphur dioxide to sulphur trioxide
- Conversion of sulphur trioxide to sulphuric acid
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The contact method is used in the manufacture of _________.a)HNO3b)HClc)H3PO4d)H2SO4e)None of the above/ More than one of the aboveCorrect answer is option 'D'. Can you explain this answer?
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