Question 31 : Which of the following is called for the curves following isothermal adsorbtion?
1. Adsorbtion isotherm
2. Adsorbate isotherm
3. Adsorbent isotherm
4. Absorbent isotherm
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Question 32 : Which of the following adsorbs on the adsorbing surface?
1. Adsorbate
2. Adsorbent
3. Absobate
4. None of the mentioned
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Question 33 : Which of the following is called for the adsorbing the molecules?
1. Adsorbate
2. Adsorbent
3. Absobate
4. None of the mentioned
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Question 34 : What is the fraction of a gas in a system at partial pressure 3 atm, if the 0.2 fraction of the same gas is at partial pressure 4 atm and 0.3 fraction at partial pressure 6 atm (Use Freundlich Isotherm)?
1. 0.1
2. 0.15
3. 0.2
4. 0.25
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Question 35 : What is the fraction of a gas in a system at partial pressure 1 atm, if the 0.2 fraction of the same gas is at partial pressure 4 atm and 0.4 fraction at partial pressure 8 atm (Use Freundlich Isotherm)?
1. 0.1
2. 0.2
3. 0.4
4. 0.5
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Question 36 : What is the fraction of a gas in a system at partial pressure 1 atm, if the 0.1 fraction of the same gas is at partial pressure 2 atm and 0.2 fraction at partial pressure 4 atm (Use Freundlich Isotherm)?
1. 0.01
2. 0.03
3. 0.05
4. 0.08
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Question 37 : What is the fraction of a gas in a system at partial pressure 2 mm Hg, if the 0.2 fraction of the same gas is at partial pressure 8 mm Hg and 0.3 fraction at partial pressure 18 mm Hg (Use Freundlich Isotherm)?
1. 0.0125
2. 0.0250
3. 0.0375
4. 0.0450
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Question 38 : What is the fraction of a gas in a system at partial pressure 1 mm Hg, if the 0.2 fraction of the same gas is at partial pressure 2 mm Hg and 0.3 fraction at partial pressure 3 mm Hg (Use Freundlich Isotherm)?
1. 0.1
2. 0.2
3. 0.3
4. 0.4
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