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Q#1
Heterogenous Reaction Systems
GATE CH 2024
MCQ
+2 marks
-0.66 marks
A first-order liquid phase reaction A→ B is carried out in two isothermal flow reactors in (PFRs) of volume 1 \(m^3\) each, connected in series. The field flow rate and concentration of A to the first reactor are 10 \(m^3 h^{-1}\) and 1 \(kmol m^{-3}\), respectively. At steady state, the concentration of A at the exist of the second reactor is 0.2 \(kmol m^{-3}\). If the two PFRs are replaced by two equal- volume continuously stirred tank reactors (CSTRs) to achieve the same overall steady state conversion, the volume of each CSTR in \(m^3\) is
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Browse Practice Questions by Chapters / Topics in Browse Practice Questions by Chapters / Topics in GATE Chemical Engineering
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| Topic | Questions | Attempted | Correct | |
|---|---|---|---|---|
| Heat Transfer | 26 | 0 | 0 | |
| Chemical Technology | 17 | 0 | 0 | |
| Mechanical Operations | 12 | 0 | 0 | |
| Mass Transfer | 42 | 0 | 0 | |
| Instrumentation and Process Control | 26 | 0 | 0 | |
| Fluid Mechanics | 24 | 0 | 0 | |
| Engineering Mathematics | 41 | 0 | 0 | |
| General Aptitude | 60 | 0 | 0 | |
| Chemical Reaction Engineering | 26 | 0 | 0 | |
| Process Calculation | 9 | 0 | 0 | |
| Plant Design Economics | 10 | 0 | 0 | |
| Thermodynamics | 24 | 0 | 0 |
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