MCQOPTIONS
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MCQOPTIONS
This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your Chemical Reaction Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
State true or false.Macrofluids form large aggregates. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
State true or false.Late mixing is favoured for reactions with positive order. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 3. |
For a macrofluid, the average concentration of reactant in the exit stream is _______ |
| A. | ( frac{ overline{C_A}}{C_{A0}} ) = ( int_0^ frac{C_A}{C_{A0}} )dt |
| B. | ( frac{ overline{C_A}}{C_{A0}} ) = E.dt |
| C. | ( frac{ overline{C_A}}{C_{A0}} ) = ( int_0^ )E.dt |
| D. | ( frac{ overline{C_A}}{C_{A0}} ) = ( int_0^ frac{C_A}{C_{A0}} )E.dt |
| Answer» E. | |
| 4. |
For early mixing, which of the following reactors/ combination of reactors is used? |
| A. | CSTR followed by PFR |
| B. | PFR |
| C. | Two CSTRs in series |
| D. | Two CSTRs in parallel |
| Answer» B. PFR | |
| 5. |
A microfluid is the one in which ____ |
| A. | Fluid motion is restricted |
| B. | Fluid molecules are free to move |
| C. | Molecules do not take part in reaction |
| D. | Fluid is compressed in due course of reaction |
| Answer» C. Molecules do not take part in reaction | |