Chemical Engineering — Test 94
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Question 1
In a CSTR _______________ varies with time ?
Question 2
The rate of a gas phase reaction is given by K . CA . CB. If the volume of the reaction vessel is reduced to l/4th of its initial volume, then the reaction rate compared to the original rate will be _______________ times?
Question 3
A plug-flow reactor is characterized by _____________________?
Question 4
In which of the following reactions, the equilibrium will shift to the right, if the total pressure is increased ?
Question 5
A chemical reaction, A → 3B, is conducted in a constant pressure vessel. Starting with pure A, the volume of the reaction mixture increases 3 times in 6 minutes. The fractional conversion is ___________________?
Question 6
In the fluid catalytic cracker (FCC), the cracking reaction is _____________ (i) and the regeneration is _______________ (ii) _______________?
Question 7
Effectiveness factor of a catalyst pellet is a measure of the _________________ resistance?
Question 8
BET apparatus is used to determine the ___________________?
Question 9
A rise in temperature ______________________?
Question 10
If ‘n’ is the order of reaction, then unit of rate constant is _________________?