MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which one of the following is the cause of industrial pollution? |
| A. | Modern technologies |
| B. | Efficient waste disposal |
| C. | Efficient government policies |
| D. | Unplanned industrial growth |
| Answer» E. | |
| 2. |
Why industries pollute water? |
| A. | Because they use water in large quantities |
| B. | Because they release all the pollutants to water |
| C. | Because industries don t use water |
| D. | Because water is an universal solvent |
| Answer» C. Because industries don t use water | |
| 3. |
Which one of the following is not normally a pollutant? |
| A. | Carbon dioxide |
| B. | Carbon monoxide |
| C. | Sulphur dioxide |
| D. | Hydrocarbons |
| Answer» B. Carbon monoxide | |
| 4. |
Which one of the following is a mechanical means of treating industrial effluents? |
| A. | Oxidation |
| B. | Chlorination |
| C. | Recycling of waste |
| D. | Sedimentation |
| Answer» E. | |
| 5. |
Industrial pollution doesn t contribute to air pollution. |
| A. | True |
| B. | False |
| Answer» C. | |