E-PolyLearning

36. H₂ at 27°C with pressure 10 atm and volume 10 liter is passed through a reactor with 6 moles of oxygen, if the limiting reagent reacts completely, how many moles of oxygen is left unreacted?
a. 1
b. 2
c. 4
d. 6
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Answer: (c).4

37. N₂ with pressure 10 atm and H₂ with pressure 30 atm, both with volume 10 liter at 27°C are passed into a reactor, how many moles NH₃ is produced?
a. 4
b. 8
c. 12
d. 16
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Answer: (b).8

38. CH₄ with pressure 10 atm and volume 5 liter at 27°C is passed into a reactor with 50% excess oxygen, how many moles of oxygen is left in the products?
a. 2
b. 4
c. 6
d. 8
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Answer: (a).2

39. CO with pressure 10 atm at 27°C is passed through a reactor with O₂, what is the pressure of CO₂ produced if 60% CO reacted?
a. 2 atm
b. 6 atm
c. 10 atm
d. 14 atm
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Answer: (b).6 atm

40. Glucose with pressure 10 atm at 27°C is passed through a reactor with O₂, what is the temperature of CO₂ produced if pressure becomes thrice?
a. 150 K
b. 240 K
c. 300 K
d. 330 K
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Answer: (a).150 K