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प्रश्न
In the contact process for the manufacture of sulphuric acid give the equations for the conversion of sulphur trioxide to sulphuric acid.
In the manufacture of sulphuric acid by contact process give the equations for the conversion of sulphur trioxide to sulphuric acid.
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उत्तर
\[\ce{SO3 + H2SO4 -> H2S2O7}\] (oleum or pyrosulphuric acid)
\[\ce{H2S2O7 + H2O -> 2H2SO4}\]
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संबंधित प्रश्न
Sulphuric acid is manufactured by the contact process.
Give two balanced equations to obtain SO2 in this process.
Sulphuric acid is manufactured by contact process.
why is Sulphuric acid not obtained directly by reacting SO3 with water.
Why the impurity of arsenic oxide must be removed before passing the mixture of SO2 and air through the catalytic chamber?
What property of conc. H2SO4 is made use of in the following case? Give an equation for the reaction in this case:
In the production of HCl gas when it reacts with chloride.
What property of conc. H2SO4 is made use of in the following case? Give an equation for the reaction in this case:
In the preparation of CO and HCOOH.
Define the following term : Oleum
Choose the current answer from the options given below :
In the contact process, the impurities of arsenic are removed by
Name the two gases that are combined during the contact process.
Write the equation for the reaction between zinc and the final product of the contact process.
With the help of equations, give an outline for the manufacture of sulphuric acid by the contact process.
