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11th Standard English Medium Chemistry Subject Environmental Chemistry Creative 2 Mark Questions with Solution Part - II

11th Standard

    Reg.No. :
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Chemistry

Time : 00:30:00 Hrs
Total Marks : 10
    5 x 2 = 10
  1. What are fumes? Give one example.

  2. What are the techniques to reduce particulate pollutants?

  3. How will you control photochemical smog?

  4. What is meant by water pollution?

  5. What is BOD?

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