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11th Standard English Medium Chemistry Subject Environmental Chemistry Creative 3 Mark Questions with Solution Part - I updated Creative Questions Question Bank Software May-13 , 2022

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11th Standard English Medium Chemistry Subject Environmental Chemistry Creative 3 Mark Questions with Solution Part - I updated Creative Questions

11th Standard English Medium Chemistry Subject Environmental Chemistry Creative 3 Mark Questions with Solution Part - I

11th Standard

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Chemistry

Time : 00:30:00 Hrs
Total Marks : 15
    5 x 3 = 15

  1. Explain how hydrocarbons pollute the atmospheric air.

  2. Write notes about great London smog.

  3. What are the effects of classical smog ?

  4. Explain how oxides of nitrogen are introduced directly into the stratosphere?

  5. How chemical wastes pollute water?

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