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MCQs

Total Questions : 193 | Page 6 of 20 pages
Question 51. A reactor supplied with CO₂ and H₂O, the product contains H₂O and H₂CO₃, if the rate of CO₂ is 10 mole, what is the percentage of H₂CO₃ in products?
  1.    10
  2.    50
  3.    75
  4.    100
 Discuss Question
Answer: Option D. -> 100
Answer: (d).100
Question 52. A reactor supplied with CO₂ and H₂O, the product contains CO₂, H₂O and H₂CO₃, if the rate of products is 10 mole and percentage of CO₂ in products is 20%, what is the feed rate of H₂O?
  1.    2 mole
  2.    4 mole
  3.    8 mole
  4.    10 mole
 Discuss Question
Answer: Option C. -> 8 mole
Answer: (c).8 mole
Question 53. A reactor is supplied with Hexane and hydrogen to produce 20% methane, 30% propane and 50% butane, what is the ratio of hydrogen consumed and the hexane reacted?
  1.    0.21
  2.    0.45
  3.    0.59
  4.    0.73
 Discuss Question
Answer: Option D. -> 0.73
Answer: (d).0.73
Question 54. A reactor supplied with CO₂ and H₂O, the product contains H₂O and H₂CO₃, if the rate of H₂O is 10 mole, what is the rate of products?
  1.    5 mole
  2.    10 mole
  3.    15 mole
  4.    20 mole
 Discuss Question
Answer: Option B. -> 10 mole
Answer: (b).10 mole
Question 55. A reactor supplied with CO₂ and H₂O, the product contains 40% CO₂, 30% H₂O and 30% H₂CO₃, what is the ratio of feed rate of CO₂ and rate of products?
  1.    0.3
  2.    0.4
  3.    0.7
  4.    0.9
 Discuss Question
Answer: Option C. -> 0.7
Answer: (c).0.7
Question 56. A reactor is supplied with 10 mole of Hexane and some hydrogen to produce 20% methane, 30% propane and 50% butane, what is the rate of products?
  1.    10 mole
  2.    16.6 mole
  3.    26.6 mole
  4.    40 mole
 Discuss Question
Answer: Option C. -> 26.6 mole
Answer: (c).26.6 mole
Question 57. A reactor is supplied with 10 moles glucose and excess oxygen to produce 40% CO₂, 60% H₂O, what is the rate of products?
  1.    25 mole
  2.    50 mole
  3.    75 mole
  4.    100 mole
 Discuss Question
Answer: Option A. -> 25 mole
Answer: (a).25 mole
Question 58. A reactor is supplied with 10 moles glucose and excess oxygen to produce CO₂ and H₂O, if the rate of products is 25 moles, what is the percentage of CO₂ in the products?
  1.    0.1
  2.    0.2
  3.    0.3
  4.    0.4
 Discuss Question
Answer: Option D. -> 0.4
Answer: (d).0.4
Question 59. Ethane is supplied at the rate F with oxygen at the rate W and leaves the following products CO₂, H₂O, O₂, C₂H₆ and H₂ at the rate P. How many independent element balances are possible?
  1.    1
  2.    2
  3.    3
  4.    4
 Discuss Question
Answer: Option C. -> 3
Answer: (c).3
Question 60. A reactor is supplied with glucose and oxygen to produce 40% CO₂, 60% H₂O, what is the ratio of glucose reacted and products?
  1.    0.2
  2.    0.4
  3.    0.6
  4.    0.8
 Discuss Question
Answer: Option B. -> 0.4
Answer: (b).0.4

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