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Mention the standards prescribed by BIS ...

Mention the standards prescribed by BIS for quality of drinking water

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Standard characteristics prescribed for deciding the quality of drinking water by BIS
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SURA PUBLICATION-ENVIRONMENTAL CHEMISTRY -WRITE BRIEF ANSWER TO THE FOLLOWING QUESTIONS
  1. What is green chemistry ?

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  2. Explain how does greenhouse effect cause global warming.

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  3. Mention the standards prescribed by BIS for quality of drinking water

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  4. How does classical smog differ from photochemical smog ?

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  5. What are particulate pollutants ? Explain any three.

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  6. Even though the use of pesticides increases the crop production, the...

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  7. Ethane burns completely in air to give CO(2), while in a limited suppl...

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  8. Ethane burns completely in air to give CO(2), while in a limited suppl...

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  9. On the basis of chemical reactions involved, explain how do CFC's caus...

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  10. How is acid rain formed ? Explain its effect.

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  11. Differentiate the following BOD and COD

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  12. Differentiate the following Viable and non-viable particulate pollu...

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  13. Explain how oxygen deficiency is caused by carbon monoxide in our bloo...

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  14. What are the various methods you suggest to protect our environment fr...

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  15. Which among the following is a green house gas ?

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  16. Which of the following is responsible for acid rain ?

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  17. "" is responsible for global warming.

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  18. High concentration of lead in human blood damages

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  19. The pH of acid rain is

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  20. The gas responsible for Bhopal Gas Tragedy is

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