Solution
Output concentration of the tracer is given as where cout is the outlet concentration , F is the distribution fraction of the tracer that remain less or t time in reactor .
Cout = (2kmol/m3)x(1m3/h)(1h) = 2 kmol/m3 , Volume to reactor is 1m3 ,
so output concentration = (2 kmol/m3)x(1m3) = 2kmol.
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