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प्रश्न
Choose the current answer from the options given below :
In the preparation of H2SO4 by contact process V2O3 is used as a catalyst in the reaction. It is
विकल्प
S + O2→ SO2
SO2 + H2SO4→ H2S2O7
SO3 + H2O → H2SO4
2SO2 + O2→ 2SO3
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उत्तर
In the preparation of H2SO4 by contact process V2O3 is used as a catalyst in the reaction. It is 2SO2 + O2→ 2SO3
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संबंधित प्रश्न
Sulphuric acid is manufactured by contact process.
why is Sulphuric acid not obtained directly by reacting SO3 with water.
Sulphuric acid is manufactured by contact process.
write the main reactions of this process.
What property of conc. H2SO4 is made use of in the following case? Give an equation for the reaction in this case:
As a source of hydrogen by diluting it and adding a strip of magnesium.
Describe the theory of manufacture of sulphuric acid by contact process, with all the necessary conditions (No technical details are required but equations should be given for each stage of process).
What is the purpose of the contact process?
Name the two gases that are combined during the contact process.
Write balanced equations for the three chemical reactions that take place during the conversion of sulphur dioxide to sulphuric acid in the contact process. Name the catalyst used in the contact process.
Name the oxide of sulphur which reacts water to give sulphuric acid.
In the contact process, the direct reaction between oxide of sulphur and water is avoided. In this process what does the oxide of sulphur react with instead of water, and what is the name of the product?
With the help of equations, give an outline for the manufacture of sulphuric acid by the contact process.
The catalyst preferred in the conversion of Sulphur dioxide to Sulphur trioxide is ______.
