Chemical Engineering - Chemical Reaction Engineering - Discussion
Discussion Forum : Chemical Reaction Engineering - Section 3 (Q.No. 32)
32.
In chamber process of sulphuric acid manufacture in industry, the gas phase oxidation of SO2 to SO3 is accomplished by a __________ reaction.
Discussion:
11 comments Page 1 of 2.
Mahesh konduri said:
1 decade ago
It is catalytic heterogeneous reaction as the catalyst used is Pt-Rh catalyst, which is solid.
Yogesh Patil said:
9 years ago
It should be Catalytic heterogeneous reactions.
Muklis said:
8 years ago
Which is the correct answer? Please tell me.
Riddhi said:
8 years ago
Answer should be C. I agree with the given answer.
PRIYANKA said:
8 years ago
Answer should be D.
Eswar said:
8 years ago
Answer c is correct because chamber process nitrogen oxide used as a catalyst.
Ajay rao said:
5 years ago
Answer should be D because oxidation of sulfur dioxide to sulfur trioxide using vanadium pentaoxide catalyst is a heterogeneous reaction as SO2, O2 & SO3 are gaseous while V2O5 is a solid material.
Pathu said:
5 years ago
Answer is C.
Chamber process is different from contact process. Chamber process uses nitrogen oxide (g) as catalyst.
Chamber process is different from contact process. Chamber process uses nitrogen oxide (g) as catalyst.
KRR said:
4 years ago
C is the answer. The lead chamber process is usually to prepare the sulphuric acid and the reactions which undergo in this process is an example of homogeneous catalysis.
Margesh said:
4 years ago
Answer is C
2(SO2) + O2 --------------> 2(SO3)
So2 and o2 both are gase. So it's homogeneous.
And we use v2o5 as catalyst. So it's catalytic.
(V2o5 is solid but it's not part of the reaction its just a catalyst so it's not heterogeneous).
2(SO2) + O2 --------------> 2(SO3)
So2 and o2 both are gase. So it's homogeneous.
And we use v2o5 as catalyst. So it's catalytic.
(V2o5 is solid but it's not part of the reaction its just a catalyst so it's not heterogeneous).
(1)
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