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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 | |