Q133
Catalyst used in the manufacture of sulphuric acid by chamber & contact processes are respectively
A.
V2O5 & Cr2O3
B.
Oxides of nitrogen & Cr2O3
C.
V2O5 on a porous carrier & oxides of nitrogen
D.
Oxides of nitrogen & V2O5 on a porous carrier
AnswerAnswer: Option D
Solution
Answer: Option D
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