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Fill in the blank: The causes ofMinamata...

Fill in the blank: The causes ofMinamata is ______ containing effluent.
Indicate the right answer: In which region there is greater possibility of formation of photochemical smog
(a) region where large number of automobiles are used
(b) region where sulphur containing coal is used
marshy land region
forest region

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CHHAYA PUBLICATION-ENVIRONMENTAL CHEMISTRY-SOLVED WBCHSE SCANNER
  1. Indicate the correct answer: Among the following gases is a greenhous...

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  2. Fill in the blank: The causes ofMinamata is containing effluent. In...

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  3. How is agricultural land polluted?

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  4. How does ozone layer prevent the incidence of harmful UV-radiation on ...

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  5. How can global warming be controlled?

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  6. Name two components of photochemical smog and mention one of the harmf...

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  7. What are the major components of acid rain?

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  8. How is soil polluted by excess use of ammonium sulphate?

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  9. Name one organic and one inorganic greenhouse gases. How do they effec...

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  10. Acid rain is a dilute aqueous solution of which of the following pairs...

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  11. Write one effect of depletion of ozone layer and one measure for the p...

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  12. Which of the following matallic air pollutants is present in the gas e...

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  13. Which of the following is not a Greenhouse gas----

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  14. What is BOD? Write one harmful effect of it.

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  15. Which compound is responsible for hole formation in stratosphere of oz...

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  16. Write short notes on Eutrophication.

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  17. Which of the following gases emitted by motor vehicles is responsible ...

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  18. Mention two causes of soil pollution.

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  19. How does the increase in the amount of CO(2) in the atmosphere lead t...

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