This set of Chemical Process Calculation Multiple Choice Questions & Answers (MCQs) focuses on “Material balances for Multi-Unit System-Sequetial Multiunit System-I”.
For the given process, If the values of Feed 1, 2, 3, 4, 5 are 1, 2, 3, 4, 5 moles respectively.
1. What is the value of A?
a) 1
b) 2
c) 3
d) 4
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Explanation: A = Feed 1 + Feed 2.
2. What is the value of B?
a) 5
b) 10
c) 15
d) 20
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Explanation: B = C + Feed 4.
3. What is the value of C?
a) 3
b) 6
c) 9
d) 12
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Explanation: C = A + Feed 3.
4. What is the value of D?
a) 5
b) 10
c) 15
d) 20
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Explanation: D = B + Feed 5.
5. If Feed 1 is not present here, what would be the value of D?
a) 5
b) 10
c) 14
d) 16
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Explanation: D = Feed (2 + 3 + 4 + 5).
6. If Feed 5 is not present here, what would be the value of B?
a) 5
b) 10
c) 15
d) 20
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Explanation: B is not depended on Feed 5.
7. If an addition feed of 2 moles are there near the feed 3, what is the value of A?
a) 1
b) 2
c) 3
d) 4
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Explanation: A is not depended on the additional feed.
8. If an addition feed of 2 moles are there near the feed 3, what is the value of B?
a) 10
b) 12
c) 13
d) 14
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Explanation: Now B = Initial B + 2.
9. If an addition feed of 2 moles are there near the feed 3, what is the value of C?
a) 6
b) 8
c) 10
d) 14
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Explanation: Now C = Initial C + 2.
10. If an addition feed of 2 moles are there near the feed 3, what is the value of D?
a) 10
b) 12
c) 15
d) 17
View Answer
Explanation: Now D = Initial D + 2.
Sanfoundry Global Education & Learning Series – Chemical Process Calculation.
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