11th Class Chemistry Hydrogen & Its Compounds / हाइड्रोजन और इसके यौगिक

  • question_answer 9)
    How can the production of dihydrogen, obtained from coal gasification be increased?

    Answer:

    From coal gasification, a mixture of a CO and \[{{H}_{2}}\] is obtained. The production of hydrogen can be increased by reacting CO of the above mixture with steam in presence of a catalyst (\[FeCr{{O}_{4}}\]-iron chromate) at 400C. \[CO+{{H}_{2}}O\to C{{O}_{2}}+{{H}_{2}}\uparrow \]  


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