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JEE Main2008ChemistryHydrogenActual

In context with the industrial preparation of hydrogen from water gas ( CO + H ₂ ) , which of the following is the correct statement?

Options

  1. ACO and H ₂ are fractionally separated using differences in their densities
  2. BCO is removed by absorption in aqueous Cu ₂ Cl ₂ solution
  3. CH ₂ is removed through occlusion with Pd
  4. DCO is oxidised to CO ₂ with steam in the presence of a catalyst followed by absorption of CO ₂ in alkali

Correct answer

D. CO is oxidised to CO ₂ with steam in the presence of a catalyst followed by absorption of CO ₂ in alkali

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