A. Conversion of SO2 to SO3
B. NH3 synthesis reaction
C. Both A. and B.
D. Neither A. nor B.
Related Mcqs:
- In multistage equilibrium conversion of SO2 to SO3 (2SO2 + O2 ⇌ 2SO3), the reverse reaction becomes appreciable at a temperature of 550° C. The percentage equilibrium conversion of SO2 to SO3 can be increased by ?
A. Increasing the oxygen concentration
B. Putting more quantity of V2O5 catalyst in the converter
C. Removing some quantity of SO3 during intermediate stage
D. Maintaining low temperature & pressure in the converter - Purity of oxygen used for blowing in steel making L.D. converter is 99.5%. The boiling point of oxygen is about _____________ °C ?
A. -53
B. -103
C. -183
D. -196 - L.D. converter is used in the production of_________________?
A. Pig iron
B. Steel
C. Copper
D. Zinc - The catalyst used in shift converter is___________________?
A. Nickel
B. Vanadium
C. Silica gel
D. Alumina - Conversion of SO2 to SO3 in Monsanto 4-pass converter is about ____________________ percent?
A. 80
B. 90
C. 98
D. 100 - Maleic anhydride is produced by catalytic oxidation of____________________?
A. Toluene
B. Ethyl alcohol
C. Naphthalene
D. Benzene - Catalytic oxidation of toluene produces____________________?
A. Styrene
B. Phenol
C. Benzene
D. Tri-nitro-toluene - ____________ process is used for the commercial production of nitric acid by the catalytic oxidation of ammonia ?
A. Solvay
B. Ostwald’s
C. Haber’s
D. None of these - Catalytic oxidation of naphthalene produces ?
A. Styrene
B. Phenol
C. Phthalic anhydride
D. None of these - Acetone is produced by catalytic dehydrogenation of_________________?
A. Phenol
B. Naphthalene
C. Isopropanol
D. Ethyl benzene
