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NEETChemistryHydrogen

How is carbon dioxide removed in the production of dihydrogen from syngas mixtures?

Options

  1. ABy heating to high temperatures
  2. BBy scrubbing with sodium arsenite solution
  3. CBy electrolysis
  4. DBy cooling to low temperatures

Correct answer

B. By scrubbing with sodium arsenite solution

Step-by-step solution

Carbon dioxide is removed by scrubbing with sodium arsenite solution in the production of dihydrogen from syngas mixtures.

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