MCQOPTIONS
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MCQOPTIONS
This section includes 6 Mcqs, each offering curated multiple-choice questions to sharpen your Chemical Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The flow in rate of A and B are 8 mole/s and 10 mole/s respectively, which under goes reaction 4A + 5B -> 3C, what is the flow out rate of C? |
| A. | t4 mole/s |
| B. | t6 mole/s |
| C. | t8 mole/s |
| D. | t10 mole/s |
| Answer» C. t8 mole/s | |
| 2. |
The flow in rate of A and B are 4 mole/s and 8 mole/s respectively, which under goes reaction A + B -> 3C, what is the flow out rate of C? |
| A. | t4 mole/s |
| B. | t8 mole/s |
| C. | t12 mole/s |
| D. | t24 mole/s |
| Answer» D. t24 mole/s | |
| 3. |
The flow in rate of A and B are 5 mole/s and 10 mole/s respectively, which under goes reaction A + 2B -> 3C, what is the flow out rate of C? |
| A. | t5 mole/s |
| B. | t10 mole/s |
| C. | t15 mole/s |
| D. | t20 mole/s |
| Answer» D. t20 mole/s | |
| 4. |
The flow in rate of A is 8 mole/s, it undergoes a reaction 3A -> B, what are the moles of B that comes out after 6 seconds? |
| A. | t5 |
| B. | t8 |
| C. | t10 |
| D. | t16 |
| Answer» E. | |
| 5. |
The flow in rate of A is 5 mole/s, it undergoes a reaction A -> 2B, what are the moles of B that comes out after 5 seconds? |
| A. | t5 |
| B. | t10 |
| C. | t25 |
| D. | t50 |
| Answer» E. | |
| 6. |
An egg is an example of which of the following? |
| A. | tClosed System |
| B. | tOpen System |
| C. | tIsolated System |
| D. | tNone of the mentioned |
| Answer» B. tOpen System | |