Thermodynamics and ThermochemistrymediumCOMPREHENSIVE

What is the flow of and at valve-2?Thermodynamics and Thermochemistry Chemistry Question

Question

What is the flow of $\text{CO}$ and $\text{H}_2$ at valve-2?

Answer: B

💡 Solution & Explanation

The reactor consumes $1000\text{ mol/sec}$ of CO and $2000\text{ mol/sec}$ of $\text{H}_2$. The unreacted remainder flowing out through valve-2 is: $\text{CO} = 1500 - 1000 = 500\text{ mol/sec}$, and $\text{H}_2 = 4500 - 2000 = 2500\text{ mol/sec}$.

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