MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your Chemistry knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which of the following is not a constituent of DDT? |
| A. | Carbon |
| B. | Fluorine |
| C. | Chlorine |
| D. | Hydrogen |
| Answer» C. Chlorine | |
| 2. |
An average human being requires nearly 12-15 times more air than the food. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 3. |
What is the full form of DDT? |
| A. | Diphenyldichlorotrichloroethane |
| B. | Dichlorodiphenyltrichloroethane |
| C. | Dichlorodiphenyltriphenylethane |
| D. | Dichlorodiphenyltrichloroethene |
| Answer» C. Dichlorodiphenyltriphenylethane | |
| 4. |
Identify the degradable pollutant from the following. |
| A. | Chemicals |
| B. | Metals |
| C. | Discarded vegetables |
| D. | Plastic |
| Answer» D. Plastic | |
| 5. |
A substance, which causes pollution, is known as which of the following? |
| A. | Pollutant |
| B. | Carcinogen |
| C. | Polluting element |
| D. | Irritant |
| Answer» B. Carcinogen | |