MCQOPTIONS
Saved Bookmarks
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. |
_____ process encapsulates contaminants in polyethylene. |
| A. | PERM |
| B. | DERM |
| C. | TERM |
| D. | POPA |
| Answer» B. DERM | |
| 2. |
The end product resulting from solidification process is ____________ |
| A. | Liquid waste |
| B. | Silt |
| C. | Waste block |
| D. | Organics |
| Answer» D. Organics | |
| 3. |
Stabilisation and solidification treatment can be applied for liquid waste. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 4. |
Cement kiln dust can be used as binding reagent. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 5. |
Stabilisation refers to changes in the ________ properties of hazardous waste. |
| A. | Physical |
| B. | Chemical |
| C. | Biological |
| D. | Physico-chemical |
| Answer» C. Biological | |
| 6. |
Solidification refers to changes in the ________ properties of hazardous waste. |
| A. | Physical |
| B. | Chemical |
| C. | Biological |
| D. | Physico-chemical |
| Answer» B. Chemical | |
| 7. |
In stabilisation and solidification treatment _______ is mixed with contaminated media. |
| A. | Binding reagent |
| B. | Neutralisation agent |
| C. | Acidic agent |
| D. | Basic agent |
| Answer» B. Neutralisation agent | |
| 8. |
________ treatment method prevent immobilization of hazardous waste into environment. |
| A. | Hydrolysis |
| B. | Neutralisation |
| C. | Chemical precipitation |
| D. | Stabilisation and solidification |
| Answer» E. | |