Advertisements
Advertisements
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
उत्तर
In the preparation of H2SO4 by contact process V2O3 is used as a catalyst in the reaction. It is 2SO2 + O2→ 2SO3
APPEARS IN
संबंधित प्रश्न
Sulphuric acid is manufactured by the contact process.
Give two balanced equations to obtain \[\ce{SO2}\] in this process.
Sulphuric acid is manufactured by contact process.
write the main reactions of this process.
What property of conc. \[\ce{H2SO4}\] is made use of the following case? Give an equation for the reaction on the same:
In the preparation of \[\ce{CO}\] and \[\ce{HCOOH}\]
What property of conc. \[\ce{H2SO4}\] is made use of the following case? Give an equation for the reaction on the same:
In the preparation of sulphur dioxide by warming a mixture of conc. sulphuric acid and copper–turnings.
Define the following term:
Constant boiling mixture
Define the following term : Oleum
What is the purpose of the contact process?
Name the two gases that are combined during 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.
The catalyst preferred in the conversion of Sulphur dioxide to Sulphur trioxide is ______.
