MCQOPTIONS
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MCQOPTIONS
This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Chemical Industry knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Temperature plays a vital role in the manufacture of DDT. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
Iron does not catalyse the decomposition of DDT. |
| A. | True |
| B. | False |
| Answer» C. | |
| 3. |
How is chloral condensed in the manufacture of DDT? |
| A. | Adding Sulfuric acid |
| B. | Adding hydrochloric acid |
| C. | Adding NaOH |
| D. | Adding phosphoric acid |
| Answer» B. Adding hydrochloric acid | |
| 4. |
What are the raw materials needed for the manufacture of DDT (Dichlorodiphenyltrichloroethane)? |
| A. | Ethanol+benzene |
| B. | Methanol+benzene |
| C. | Benzenol+Ethanol |
| D. | Ethanol+Methanol |
| Answer» B. Methanol+benzene | |