E-PolyLearning

126. Answer the following question for the given diagram, the reaction is A -> 2B.

What is the overall fraction conversion?
a. 10%
b. 20%
c. 80%
d. 100%
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Answer: (a).10%

127. Answer the following question for the given diagram, the reaction is A -> 2B.

What is the single pass fraction conversion?
a. 10%
b. 20%
c. 25%
d. 50%
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Answer: (b).20%

128. Answer the question for the following diagram.
The reaction is C2H4 + H2 -> C2H6, the overall conversion rate of C2H4 is 90%, and the single pass conversion rate is 20%.

What is the extent of reaction?
a. 3.6
b. 4.8
c. 6.4
d. 7.2
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Answer: (a).3.6

129. Answer the question for the following diagram.
The reaction is C2H4 + H2 -> C2H6, the overall conversion rate of C2H4 is 90%, and the single pass conversion rate is 20%.

What are the moles of ethane in products?
a. 2.4
b. 3.6
c. 6.4
d. 7.2
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Answer: (b).3.6