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Gas Absorption ChE 132: Separation Processes I Quiz

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Gas Absorption ChE 132: Separation Processes I Quiz

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Questions and Answers

What happens to the diffusional driving force at minimum liquid to gas ratio in gas absorption?

It increases

It becomes zero (correct)

It stays the same

It decreases

What is the effect on the exit liquid composition at minimum liquid flow rate in gas absorption?

It stays the same

It decreases

It becomes maximum (correct)

It increases

What is the impact on the slope of the operating line at minimum liquid flow rate in gas absorption?

It is maximum

It decreases

It becomes zero

It is minimum (correct)

What is the relationship between liquid and gas flow rates at minimum liquid to gas ratio in gas absorption?

V’ is fixed, L’ is minimum Signup and view all the answers

What happens to the time of contact between liquid and gas at minimum liquid flow rate in gas absorption?

It becomes infinite Signup and view all the answers

What is the impact on the slope of the operating line at minimum liquid flow rate in gas absorption?

The slope of the operating line decreases Signup and view all the answers

What happens to the diffusional driving force at minimum liquid to gas ratio in gas absorption?

The diffusional driving force becomes zero Signup and view all the answers

What is the relationship between liquid and gas flow rates at minimum liquid to gas ratio in gas absorption?

The liquid flow rate is maximum and gas flow rate is minimum Signup and view all the answers

What happens to the time of contact between liquid and gas at minimum liquid flow rate in gas absorption?

The time of contact increases Signup and view all the answers

What is the effect on the exit liquid composition at minimum liquid flow rate in gas absorption?

The exit liquid composition increases Signup and view all the answers

Gas Absorption ChE 132: Separation Processes I Quiz

Choose a study mode

Podcast

Questions and Answers

What happens to the diffusional driving force at minimum liquid to gas ratio in gas absorption?

What is the effect on the exit liquid composition at minimum liquid flow rate in gas absorption?

What is the impact on the slope of the operating line at minimum liquid flow rate in gas absorption?

What is the relationship between liquid and gas flow rates at minimum liquid to gas ratio in gas absorption?

What happens to the time of contact between liquid and gas at minimum liquid flow rate in gas absorption?

What is the impact on the slope of the operating line at minimum liquid flow rate in gas absorption?

What happens to the diffusional driving force at minimum liquid to gas ratio in gas absorption?

What is the relationship between liquid and gas flow rates at minimum liquid to gas ratio in gas absorption?

What happens to the time of contact between liquid and gas at minimum liquid flow rate in gas absorption?

What is the effect on the exit liquid composition at minimum liquid flow rate in gas absorption?

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