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
पर्याय
S + O2→ SO2
SO2 + H2SO4→ H2S2O7
SO3 + H2O → H2SO4
2SO2 + O2→ 2SO3
Advertisements
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 SO2 in this process.
Sulphuric acid is manufactured by contact process.
what is the chemical used to dissolve SO3 and what is The product formed?
Sulphuric acid is manufactured by contact process.
write the main reactions of this process.
Why the impurity of arsenic oxide must be removed before passing the mixture of SO2 and air through the catalytic chamber?
Define the following term : Oleum
Name the following:
The catalyst used in the constant process.
Fill in the blank with appropriate word/words :
The catalyst used in contact process for the manufacture of H2SO4 is ___________ or _________.
What is the purpose of the contact process?
Name the two gases that are combined during the contact process.
With the help of equations, give an outline for the manufacture of sulphuric acid by the contact process.
