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MHT CET2018Chemistryd and f Block Elements

Which catalyst is used for oxidation of S O 2 to S O 3 in lead chamber process for the manufacture of sulphuric acid?

Options

  1. ANitric oxide
  2. BNitrous oxide
  3. CPotassium iodide
  4. DDilute H C l

Correct answer

A. Nitric oxide

Step-by-step solution

Nitric oxide is used for oxidation of S O 2 and S O 3 in lead chamber process for the manufacture of sulphuric acid

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