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प्रश्न
Hydrogen can be prepared with the metal zinc by using: water
Give an equation.
उत्तर
Zn + H2O → ZnO + H2
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संबंधित प्रश्न
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 balanced equations for the first two main steps in the production of hydrogen.
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.
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:
The metallic compound used as a catalyst in Bosch process.
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”.
