Chemical Reaction Engineering Questions and Answers – Fluid-Fluid Reactions -…

This set of Chemical Reaction Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Fluid-Fluid Reactions – Absorption Systems with Chemical Reaction”.

1. 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
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2. 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
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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
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4. State true or false.
Late mixing is favoured for reactions with positive order.
a) True
b) False
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5. State true or false.
Macrofluids form large aggregates.
a) True
b) False
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Sanfoundry Global Education & Learning Series – Chemical Reaction Engineering.

To practice all areas of Chemical Reaction Engineering, here is complete set of 1000+ Multiple Choice Questions and Answers.