This set of Chemical Process Calculation Multiple Choice Questions & Answers (MCQs) focuses on “Material balances for Multi-Unit System-Sequetial Multiunit System-I”.
1. In a process where the values of Feed 1 and Feed 2 are 1 and 2 moles, respectively, 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. In a process where C is 6 moles and Feed 4 is 4 moles, what is the value of B?
a) 5
b) 10
c) 15
d) 20
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Explanation: B = C + Feed 4.
3. In a process where A is 3 moles and Feed 3 is also 3 moles, what is the value of C?
a) 3
b) 6
c) 9
d) 12
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Explanation: C = A + Feed 3.
4. If B is 10 moles and Feed 5 is 10 moles, what is the value of D?
a) 5
b) 10
c) 15
d) 20
View Answer
Explanation: D = B + Feed 5.
5. In a process where only Feed 2, Feed 3, Feed 4, and Feed 5 are present with values of 2, 3, 4, and 5 moles respectively, 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 included in the calculation of B in a process where C is 6 moles and Feed 4 is 4 moles, what is the value of B?
a) 5
b) 10
c) 15
d) 20
View Answer
Explanation: B is not depended on Feed 5.
7. If an additional feed of 2 moles is introduced near Feed 3 in a process, how does this affect the value of A, assuming A depends only on Feed 1 and Feed 2?
a) 1
b) 2
c) 3
d) 4
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Explanation: A is not depended on the additional feed.
8. If an additional feed of 2 moles is introduced near Feed 3 in a process where the initial value of B is 10 moles, what is the new value of B?
a) 10
b) 12
c) 13
d) 14
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Explanation: Now B = Initial B + 2.
9. If an additional feed of 2 moles is introduced near Feed 3 in a process where the initial value of C is 6 moles, what is the new value of C?
a) 6
b) 8
c) 10
d) 14
View Answer
Explanation: Now C = Initial C + 2.
10. If an additional feed of 2 moles is introduced near Feed 3 in a process where the initial value of D is 15 moles, what is the new 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.
To practice all areas of Chemical Process Calculation, here is complete set of 1000+ Multiple Choice Questions and Answers.
