 
			 
			MCQOPTIONS
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				This section includes 17 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 | |
| 9. | Water_solubility_of_contaminant_impacts_sorption_behaviour._True_or_False.$ | 
| A. | True | 
| B. | False | 
| Answer» B. False | |
| 10. | Which of the following factors control sorption phenomenon? | 
| A. | Physical and chemical | 
| B. | Biological | 
| C. | Ecological | 
| D. | Environmental | 
| Answer» B. Biological | |
| 11. | Desorption of ammonia or HCl from air is an example of _____ | 
| A. | Sorption | 
| B. | Absorption | 
| C. | Adsorption | 
| D. | Chemical analysis | 
| Answer» C. Adsorption | |
| 12. | Inorganic compounds are more likely to be adsorbed on activated carbon. True or False. | 
| A. | True | 
| B. | False | 
| Answer» C. | |
| 13. | Adsorption process is due to ____ force. | 
| A. | Van der waal | 
| B. | Gravitational | 
| C. | Henry | 
| D. | Bohr | 
| Answer» B. Gravitational | |
| 14. | Removal of organic and inorganic substance from aqueous waste through activated carbon is accomplished by _____ | 
| A. | Sorption | 
| B. | Absorption | 
| C. | Adsorption | 
| D. | Chemical analysis | 
| Answer» D. Chemical analysis | |
| 15. | _____is defined as the interaction of a contaminant with a solid. | 
| A. | Sorption | 
| B. | Absorption | 
| C. | Adsorption | 
| D. | Chemical analysis | 
| Answer» B. Absorption | |
| 16. | _____process involves penetration of molecules to remove contaminants. | 
| A. | Sorption | 
| B. | Absorption | 
| C. | Adsorption | 
| D. | Chemical analysis | 
| Answer» C. Adsorption | |
| 17. | 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 | |