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प्रश्न
The catalyst preferred in the conversion of Sulphur dioxide to Sulphur trioxide is ______.
विकल्प
Finely divided iron
Graphite
Vanadium pentoxide
platinum
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उत्तर
The catalyst preferred in the conversion of Sulphur dioxide to Sulphur trioxide is Vanadium pentoxide.
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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.
Why the impurity of arsenic oxide must be removed before passing the mixture of SO2 and air through the catalytic chamber?
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).
Define the following term:
Constant boiling mixture
Name the following:
The catalyst used in the constant process.
What is the purpose of the contact process?
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.
Write balanced chemical equation for the reaction between zinc and dilute sulphuric acid.
(i) What is the purpose of the contact process ?
(ii) Name the catalyst used in the contact process.
(iii) Write the balanced equation for the reaction in the contact process, which takes place in the presence of catalyst.
In the contact process for the manufacture of sulphuric acid give the equations for the conversion of sulphur trioxide to sulphuric acid.
