- 1(current)
Q. No.Provided it is carried out in an environmentally friendly manner, the only solution for the treatment of e-waste is:
1. Recycling
2. Incineration
3. Sanitary landfills
4. Burying deep in earth
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The “Polyblend” developed by Ahmad Khan is a:
1. possible solution to accumulating plastic wastes
2. method for dealing with electronic wastes
3. synthetic fiber produced in India
4. organic farming product
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Combustion of solid wastes in the absence of oxygen is known as:
| 1. | Incineration | 2. | Pyrolysis |
| 3. | Anaerobiosis | 4. | Burning |
| I: | The polyblend, a fine powder of recycled modified plastic, is mixed with bitumen to lay roads. |
| II: | Polyblend enhances the bitumen’s water repellent properties and helps to increase the road life by a factor of 3. |
1. Both Statement I and Statement II are incorrect
2. Both Statement I and Statement II are correct
3. Only Statement II is correct
4. Only Statement I is correct
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To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
- 1(current)
Q. No.
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