Home
Class 12
CHEMISTRY
Which of the following statement is corr...

Which of the following statement is correct?

A

Ozone hole is hole formed in stratosphere from which ozone oozes out.

B

Ozone holes is a hole formed in the troposphere at some places

C

Ozone hole is thining ozone layer of stratosphere at some places

D

Ozone hole means vanishing of ozone layer around the earth completely

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ENVIRONMENTAL CHEMISTRY

    VK JAISWAL|Exercise MATCH THE COLUMN|7 Videos
  • ENVIRONMENTAL CHEMISTRY

    VK JAISWAL|Exercise ASSERTION-REASON TYPE QUESTIONS|14 Videos
  • ENVIRONMENTAL CHEMISTRY

    VK JAISWAL|Exercise Level 1|58 Videos
  • d-BLOCK ELEMENTS

    VK JAISWAL|Exercise SUBJECTIVE PROBLEMS|6 Videos
  • METALLURGY

    VK JAISWAL|Exercise ASSERTION-REASON TYPE QUESTIONS|30 Videos

Similar Questions

Explore conceptually related problems

Which of the following statements is correct?

Which of the following statements is correct ?

Which of the following statements is correct?

Which of the following statements is correct?

Which of the following statements is correct?

Which of the following statements is correct?

VK JAISWAL-ENVIRONMENTAL CHEMISTRY-Level 2
  1. Dinitrogen and dioxygen are main constituents of air but these do not ...

    Text Solution

    |

  2. The pollutants which come directly in the air from sources are called...

    Text Solution

    |

  3. Which of the following statement is correct?

    Text Solution

    |

  4. Which of the following practices will not come under green chemistry?

    Text Solution

    |

  5. Which of the following acts as rocket propellants?

    Text Solution

    |

  6. When rain is accompanied by a thunderstorm, the collected rain water w...

    Text Solution

    |

  7. The smog is essentially caused by the presence of :

    Text Solution

    |

  8. Ozone in stratosphere is depleted by

    Text Solution

    |

  9. Which one is responsible for depletion of ozone layer in the upper str...

    Text Solution

    |

  10. Identify the wrong statements in the following:

    Text Solution

    |

  11. Identify the wrong statements in the following:

    Text Solution

    |

  12. What is DDT among the following ?

    Text Solution

    |

  13. The gas leaked from a storage tank of the Union Carbide plant in Bhopa...

    Text Solution

    |

  14. Which of the following gases is not green house gas ?

    Text Solution

    |

  15. Photochemical smog occurs in warm, dry and sunny climate, One of the f...

    Text Solution

    |

  16. Which of the following statements is not true about classical smog?

    Text Solution

    |

  17. Biochemical Oxygen Deman, (BOD) is a measure of organic material prese...

    Text Solution

    |

  18. Which of the following statements is wrong?

    Text Solution

    |

  19. Sewage containing organic waste should not be disposed in water bodies...

    Text Solution

    |

  20. Which of the following statements about photochemical smog is wrong ?

    Text Solution

    |