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NEETChemistryp Block Elements (Group 15, 16, 17 & 18)

What is the role of nitric acid in the pickling of stainless steel?

Options

  1. ANeutralization of acids
  2. BOxidation of metals
  3. CRemoval of impurities
  4. DRemoval of scale and corrosion products

Correct answer

D. Removal of scale and corrosion products

Step-by-step solution

The paragraph does not provide specific details on the role of nitric acid in the pickling of stainless steel, so this question cannot be answered based on the provided paragraph.

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