Home
Class 12
BIOLOGY
How much percent of SO(2) is noted by Gu...

How much percent of `SO_(2)` is noted by Gujarat Pollution Control Board, Gandhinagar in the year 2010-11 in the sabarmati area of Ahmedabad ?  

A

22.3

B

23.3

C

24.3

D

21.3

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • ENVIRONMENTAL ISSUES

    KUMAR PRAKASHAN|Exercise Section - F (Multiple Choice Question (MCQs))(MCQs ASKED IN COMPETITIVE EXAM)|22 Videos

  • ENVIRONMENTAL ISSUES

    KUMAR PRAKASHAN|Exercise Section - E (Solution of NCERT Exemplar)(Long Answer Type Questions )|7 Videos

  • ECOSYSTEM

    KUMAR PRAKASHAN|Exercise SECTION - F (MCQs ASKED IN COMPETTIVE EXAM)|84 Videos

  • EVOLUTION

    KUMAR PRAKASHAN|Exercise SECTION - F (Multiple Choice Questions)|198 Videos

Similar Questions

Explore conceptually related problems

The principle of 'parallax' in section 2.3.1 is used in the determination of distances of very distant starts. The baseline AB is the line joining the Earth's two locations six months apart in its orbit around the Sun. That is, the baseline is about the diameter of the Earth's orbit = 3xx10^(11)m . However, even the nearest stars are so distant that with such a long baseline, they show parallax only of the order of 1" (second) of arc or so. A parsec is a conventent unit of length on the astronomical scale. It is the distance of an object that will show a parallax of 1" (second of arc) from opposite ends of a baseline equal to the distance from the Earth to the Sun. How much is a parsec in terms of metres ?

KUMAR PRAKASHAN-ENVIRONMENTAL ISSUES-Section - F (Multiple Choice Question (MCQs))(MCQs FROM .DARPAN. BASED ON TEXTBOOK)
  1. 1 ppm = ......... ppb.   (A) 10 (B) 100 (C) 1000 (D) 10,0...

    Text Solution

    |

  2. How many molecules of ozone can be decomposed by one atom of chlorine ...

    Text Solution

    |

  3. How much percent of SO(2) is noted by Gujarat Pollution Control Board,...

    Text Solution

    |

  4. Which of the following is not a reason for deforestation ?   (A) Popu...

    Text Solution

    |

  5. By which of the following the earth is protected from UV rays?

    Text Solution

    |

  6. Which method is not used in organic farming ?

    Text Solution

    |

  7. Which chemical is utilized in water to destroy mosquitoes?

    Text Solution

    |

  8. What is the effect of air pollution on crops ?

    Text Solution

    |

  9. Which of the following sentence is differing for the control of increa...

    Text Solution

    |

  10. Which of the following can be done to control global warming ?

    Text Solution

    |

  11. Which of the following is not an inert waste ?   (A) Construction and...

    Text Solution

    |

  12. Which is not included in organic farming ?   (A) Changes in crop ...

    Text Solution

    |

  13. Pollutants from man's activities like effluents from the industries an...

    Text Solution

    |

  14. By which, from the following radiation waste not arises ?

    Text Solution

    |

  15. Which of the following is an example of biodegradable waste ?

    Text Solution

    |

  16. The nearest to the earth : ............: At the height of 50 kms from ...

    Text Solution

    |

  17. A: Photochemical smog should be eliminated to control air pollution. ...

    Text Solution

    |

  18. Which of the following is not a recyclable material ?   (A) Paper ...

    Text Solution

    |

  19. Used water and waste substances that are produced by human bodies is k...

    Text Solution

    |

  20. Which of the following process is found in the primary stage of remova...

    Text Solution

    |