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In the lead chamber process, what is the catalyst for the oxidation of sulfur dioxide?

Options

  1. AOxygen
  2. BSulphur trioxide
  3. CNitric oxide
  4. DDioxygen

Correct answer

C. Nitric oxide

Step-by-step solution

The paragraph provides an example of homogeneous catalysis in the lead chamber process, where nitric oxide is the catalyst for the oxidation of sulfur dioxide.

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