There are 5 tanks connected in series. If the average residence time – McqOptions

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1.	There are 5 tanks connected in series. If the average residence time is 5 sec, first order rate constant is 0.5 sec-1, the initial concentration is 5\(\frac{mol}{m^3},\) then the conversion at the exit of 5th reactor in (\(\frac{mol}{m^3}\)) is ____
A.	0.34
B.	0.51
C.	0.65
D.	0.81
Answer» D. 0.81

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