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MHT CET2017Chemistryd and f Block Elements

In preparation of sulphuric acid from Sulphur dioxide in lead chamber process. What substance is used as a catalyst?

Options

  1. AManganese dioxide
  2. BVanadium pentoxide
  3. CNitric oxide
  4. DRaney Nickel

Correct answer

C. Nitric oxide

Step-by-step solution

Catalyst used in lead chamber process is nitric oxide.

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