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प्रश्न
In the industrial method of preparation of hydrogen by the Bosch process give the reason for use of addition of a promoter to the catalyst in the final step.
उत्तर
Promotor Cr2O3 is used to increase the efficiency of catalyst [Fe2O3].
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संबंधित प्रश्न
Name a process by which hydrogen gas is manufactured.
Under what conditions iron reacts with water.
Hydrogen is manufactured by the 'Bosch Process'.
Give the equation with conditions.
Hydrogen is manufactured by the 'Bosch Process'.
How can you obtain hydrogen from a mixture of hydrogen and carbon monoxide?
In the industrial method of preparation of hydrogen by the Bosch process give the name of the solution which absorbs the unreacted carbon monoxide.
Give reason for the following:
In Bosch process – the final gaseous products are passed through caustic potash [KOH] soln.
Select the correct options for the following statement:
In Bosch process the catalytic reduction of steam to hydrogen is carried out by ___.
Explain briefly how hydrogen is manufactured on a large scale, from steam.
State the products of the reaction “when steam is passed over red-hot iron”.
How can you obtain hydrogen from a mixture of hydrogen and carbon monoxide?
