MCQOPTIONS
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MCQOPTIONS
This section includes 5 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. |
What is the total pressure of a system having 50% H2CO3 with 6 atm partial pressure and 50% O2 with 12 atm partial pressure? |
| A. | t3 atm |
| B. | t6 atm |
| C. | t9 atm |
| D. | t12 atm |
| Answer» D. t12 atm | |
| 2. |
What is the total pressure of a system having 25% CO2 with 4 atm partial pressure and 30% O2 with 10 atm partial pressure, and 45% SO2 with partial pressure 20 atm? |
| A. | t9 atm |
| B. | t13 atm |
| C. | t17 atm |
| D. | t19 atm |
| Answer» C. t17 atm | |
| 3. |
What is the total pressure of a system having 40% O2 with 5 atm partial pressure and 60% N2 with 10 atm partial pressure? |
| A. | t2 atm |
| B. | t6 atm |
| C. | t8 atm |
| D. | t10 atm |
| Answer» D. t10 atm | |
| 4. |
A 40% gas in a system has partial pressure 4 atm, what is Henry s constant? |
| A. | t1.6 atm |
| B. | t4 atm |
| C. | t10 atm |
| D. | t16 atm |
| Answer» D. t16 atm | |
| 5. |
According to Henry s Law, what is the fraction of a gas with partial pressure p and Henry s constant H? |
| A. | tp*H |
| B. | tp/H |
| C. | tp + H |
| D. | tp H |
| Answer» C. tp + H | |