Practice question
Question
In a CSTR at steady state of volume 1L, the feed rate of a compound A is 1L/h. The exit concentration of A is 50% of the inlet concentration and the rate of conversion of A to products is a first order reaction given by dCA/dt= k CA . The value of k is
Explanation
This outcome reflects quantitative reasoning, where ratio, percentage and series logic determine correct calculation. Option B captures this correctly because it meets mathematical and logical criteria, consistent with textbook descriptions and experimental observations in aptitude and reasoning.
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