MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Engineering Chemistry knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Calculate the amount of intermediate components formed from the given data.S=12T=10C=12 |
| A. | 1 |
| B. | 0 |
| C. | 2 |
| D. | 10 |
| Answer» E. | |
| 2. |
Where is the intermediate theory used? |
| A. | Heterogeneous components |
| B. | Homogeneous components |
| C. | Miscible components |
| D. | Immiscible components |
| Answer» B. Homogeneous components | |
| 3. |
Which of the following is used as a catalytic poison for the same reaction:SO2 + O2 ⟶ 2SO3 |
| A. | Platinum |
| B. | Bromine |
| C. | Magnesium |
| D. | Silver |
| Answer» B. Bromine | |
| 4. |
Which of the following is used as a catalyst for the following reaction?H2O2 ⟶ 2H2O + O2 |
| A. | Chlorine |
| B. | Bromine |
| C. | Platinum |
| D. | Noble solutions |
| Answer» D. Noble solutions | |
| 5. |
Which of the following is used as a catalyst for the following reaction?N2 + 3H2 ⟶ 2NH3 |
| A. | Zinc |
| B. | Chlorine |
| C. | Platinum |
| D. | Water |
| Answer» D. Water | |
| 6. |
Which of the following is used as a catalyst for the following reaction?2SO2 + O2 ⟶ 2SO3 |
| A. | Chlorine |
| B. | Nitrous oxide |
| C. | Sulphur di oxide |
| D. | Potassium chloride |
| Answer» C. Sulphur di oxide | |
| 7. |
Which of the following is used as a catalytic promoter? |
| A. | Chlorine |
| B. | Nitrate |
| C. | Bromine |
| D. | Helium |
| Answer» C. Bromine | |
| 8. |
Which of the following is a catalytic poison? |
| A. | Potassium nitrate |
| B. | Aluminium nitrate |
| C. | Aluminium oxide |
| D. | Chlorine |
| Answer» D. Chlorine | |
| 9. |
Which of the following will decrease the rate of reaction? |
| A. | Catalytic poison |
| B. | Positive catalyst |
| C. | Negative catalyst |
| D. | Catalytic promoters |
| Answer» B. Positive catalyst | |
| 10. |
Which of the following is not a characteristic of a catalyst? |
| A. | It participates in the reaction |
| B. | It enhances the equilibrium rate |
| C. | It activates equilibrium |
| D. | It initialises the reaction |
| Answer» B. It enhances the equilibrium rate | |