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Chemical Engineering - Chemical Reaction Engineering

Exercise : Chemical Reaction Engineering - Section 8
1.
For the same residence time, which one will give the maximum conversion ?
Single stirred tank (v = 5 litres).
Two stirred tank (each of 2.5 litres) in series.
Stirred tank followed by tubular flow reactor (each of 2.5 litres).
Single tubular flow reactor (v = 5 litres).
Answer: Option
Explanation:
No answer description is available. Let's discuss.
2.
__________ gas is normally employed in B.E.T.method of finding out the surface area of catalyst.
N2
H2
CO2
He
Answer: Option
Explanation:
No answer description is available. Let's discuss.
3.
The exit age distribution curve E(t) for an ideal CSTR with the average residence time, τ, is given by
e-t/τ
1 - e-t/τ
Answer: Option
Explanation:
No answer description is available. Let's discuss.
4.
The rate constant of a reaction depends on the
initial concentration of reactants.
time of reaction.
temperature of the system.
extent of reaction.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
5.
For the reversible reaction A 2B, if the equilibrium constant K is 0.05 mole/litre; starting from initially 2 moles of A and zero moles of B, how many moles will be formed at equilibrium ?
0.253
0.338
0.152
0.637
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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