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MHT CET202620 April 2026Morning ShiftChemistryp Block Elements (Group 13 & 14)Actual

Identify the catalyst used to transform carbon monoxide from water gas into carbon dioxide

Options

  1. APotassium dichromate
  2. BSodium chromate
  3. CIron chromate
  4. DNickel

Correct answer

C. Iron chromate

Step-by-step solution

The reaction of carbon monoxide of water gas (syngas) with steam to form carbon dioxide and dihydrogen is called the water-gas shift reaction. CO(g) + H ₂ O(g) Iron chromate, 673 K CO ₂ (g) + H ₂ (g) The catalyst used in this process is iron chromate. Answer: Iron chromate

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