MCQOPTIONS
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MCQOPTIONS
This section includes 8 Mcqs, each offering curated multiple-choice questions to sharpen your Hazardous Waste Management knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Water solubility of contaminant impacts sorption behaviour. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
__________ is the contaminant that adheres to the sorbing material. |
| A. | Sorbate |
| B. | Sorbent |
| C. | Sorption |
| D. | Adsorbent |
| Answer» B. Sorbent | |
| 3. |
Desorption of ammonia or HCl from air is an example of _________ |
| A. | Sorption |
| B. | Absorption |
| C. | Adsorption |
| D. | Chemical analysis |
| Answer» C. Adsorption | |
| 4. |
Inorganic compounds are more likely to be adsorbed on activated carbon. |
| A. | True |
| B. | False |
| Answer» C. | |
| 5. |
Adsorption process is due to ________ force. |
| A. | Van der waal |
| B. | Gravitational |
| C. | Henry |
| D. | Bohr |
| Answer» B. Gravitational | |
| 6. |
_________ is defined as the interaction of a contaminant with a solid. |
| A. | Sorption |
| B. | Absorption |
| C. | Adsorption |
| D. | Chemical analysis |
| Answer» B. Absorption | |
| 7. |
_________ process involves penetration of molecules to remove contaminants. |
| A. | Sorption |
| B. | Absorption |
| C. | Adsorption |
| D. | Chemical analysis |
| Answer» C. Adsorption | |
| 8. |
The use of adsorbent to remove targeted substance in a solution is called _________ |
| A. | Sorption |
| B. | Absorption |
| C. | Adsorption |
| D. | Chemical analysis |
| Answer» D. Chemical analysis | |