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What do you mean by ozone hole ?What are...

What do you mean by ozone hole ?What are its consequences ?

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A N EXCEL PUBLICATION-ENVIRONMENTAL CHEMISTRY-QUESTION BANK
  1. How can domestic waste be used as mannure?

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  2. For your agriculture field or garden, you have developed a compost pro...

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  3. What do you mean by ozone hole ?What are its consequences ?

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  4. Atmospheric pollution increases the global average temperature and the...

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  5. Atmospheric pollution increases the global average temperature and the...

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  6. When the pH of the rain water drops below 5.6 it is called acid rain. ...

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  7. The Taj Mahal in India has been affected by 'acid rain'. Explain the c...

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  8. Organic matter such as leaves, grass, etc are major pollutants in air....

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  9. Organic matter such as leaves, grass, etc are major pollutants in air....

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  10. Ozone in the stratosphere is produced by the help of ultraviolet radi...

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  11. Ozone in the stratosphere is produced by the help of uv radiations. It...

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  12. Particulate pollutants are the minute solid particles or liquid drople...

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  13. Particulate pollutants are the minute solid particles or liquid drople...

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  14. a) Write any two differences between classical smog and photochemical ...

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  15. How Green chemistry is useful in bleaching of paper.

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  16. Pollution of water originates mainly from human activities. What do y...

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  17. Pollution of water originates mainly from human activities. How do c...

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  18. Pollution of water originates mainly from human activities. Mention t...

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  19. Suppose that your teacher asks you to conduct a seminar on ozone deple...

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  20. There are intemational standards regarding drinking water. Write any t...

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