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Biology · PYQ NEET UG 2019(1)

हिन्दी

Polyblend, a fine powder of recycled modified plastic, has proved to be a good material for:

  1. construction of roads
  2. making tubes and pipes
  3. making plastic sacks
  4. use as a fertilizer

Correct answer · Option 1

construction of roads

Explanation

Polyblend mixed with bitumen is used for the construction of roads, enhancing their water-repellent properties.

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