Q. A reactor has two feed streams with the ratio of their rate as 1:9 and has O₂ and O₃ with the mass fraction of 0.6 and 0.4 in stream 1 and 0.2 and 0.8 in stream 2, what is the mass fraction of O₂ in the product side?

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Q. A reactor with efficiency 50%, has the feed CO₂ and SO₂ with mass fraction 0.4 and 0.6 with the rate 10 Kg/hr, what is the rate of CO₂ in product side?

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Q. A reactor has feed rate of 10 Kg/ hr and 5 Kg/hr and product rate of 9 Kg/hr, what is the efficiency of the reactor?

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Q. Waste water flowing with TSS concentration 40 mg/L at the rate of 10 Liter/min is discharged into the river, if the river is flowing at the rate of 15 Liter/min, what is the concentration of TSS in the river?

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Q. Water flowing with chlorine concentration 10 mg/L at the rate of 20 Liter/min, is discharged into a river, if the concentration of chlorine in river is 5 mg/L what is the flow rate of river?

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Q. Water flowing with TSS at the rate of 40 Liter/min, is discharged into a river flowing at the rate of 20 Liter/min, if the concentration of TSS in the river is 5 mg/L, what is the concentration of TSS in water?

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Q. The rate of flow in stream with 20% CH₄ and 80% H₂O is 5 mole/hr, the contained was initially filled with 3 mole of H₂O, what will be the percentage of CH₄ in product stream?

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Q. The rate of flow in stream with 20% O₂ and 80% CO₂ is 5 mole/hr, the contained was initially filled with 3 mole of O₂, what will be the percentage of O₂ in product stream?

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Q. The rate of flow in stream with 40% O₂ and 60% CO₂ is 10 mole/hr, the contained was initially filled with 6 mole of O₂, what will be the percentage of O₂ in product stream?

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Q. The rate of flow in stream with 50% O₂ and 50% CO₂ is 10 mole/hr, the contained was initially filled with 10 mole of O₂, what will be the percentage of O₂ in product stream?

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Q. The rate of flow in stream with 75% O₂ and 25% CO₂ is 20 mole/hr, the contained was initially filled with 5 mole of O₂, what will be the percentage of O₂ in product stream?

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Q. The general material balance equation for reactive system is Accumulation = Input + Generation – x, what is x?

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Q. In a system if, Accumulation = Input – Output + Generation – Consumption, where all the four terms are distinct and non-zero, then the system is which of the following?

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Q. In a system if, Accumulation = Generation – Consumption, where both the terms are distinct and non-zero, then the system is which of the following?

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Q. In a system if, Accumulation = Input – Output, where both the terms are distinct and non-zero, then the system is which of the following?

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Q. In a steady-state reactive system, NaOH and HCl are supplied to the system both at the rate of 100 mole/min, then what is the rate of NaCl produced?

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Q. In a steady-state reactive system, 1 molar each of NaOH and HCl are supplied to the system both at the rate of 100 L/min, then what is the amount of NaCl produced?

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Q. In a steady-state reactive system, NaCl and H₂CO₃ are supplied to the system at the rate of 200 L/min and 100 L/min respectively, what is the rate at which Na₂CO₃ is produced?

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Q. In a steady-state reactive system, 2 molar NaCl and 1 molar H₂CO₃ are supplied to the system both at the rate of 100 mole/min, then how much Na₂CO₃ produced?

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Q. In a steady-state reactive system, 5 molar CH₄ and 5 molar O₂ are supplied to the system, then what is the amount of CO₂ produced?

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