Home
Class 11
CHEMISTRY
Earth is protected from UV rays by...

Earth is protected from UV rays by

A

`N_(2)`

B

`O_(2)`

C

`SO_(3)`

D

`O_(3)`

Text Solution

Verified by Experts

The correct Answer is:
d
Promotional Banner

Topper's Solved these Questions

  • ENVIRONMENTAL CHEMISTRY

    SURA PUBLICATION|Exercise SHORT ANSWERS|16 Videos

  • ENVIRONMENTAL CHEMISTRY

    SURA PUBLICATION|Exercise CREATIVE QUESTIONS [HOTS]|11 Videos

  • ENVIRONMENTAL CHEMISTRY

    SURA PUBLICATION|Exercise 5 MARKS|1 Videos

  • CHEMICAL BONDING

    SURA PUBLICATION|Exercise Evaluate Yourself|16 Videos

  • GASEOUS STATE

    SURA PUBLICATION|Exercise NUMERICAL PROBLEMS|24 Videos

Similar Questions

Explore conceptually related problems

The life on earth is protected from ultraviolet radiation of the sun.

The epithelial cells lining the stomach of vertebrates are protected from damage by HCl because

Assertion (A): Ozone layer protects the UV rays entering the Earth. Reason (R): UV rays may cause melanoma.

The _____________ act aims to protect children from sexual offences.

Which is considered to be earth's protective umbrella ? Why?

Galvanisation is a method of protecting iron from rusting by coating it with a thin layer of ___________

SURA PUBLICATION-ENVIRONMENTAL CHEMISTRY -WRITE BRIEF ANSWER TO THE FOLLOWING QUESTIONS
  1. Which one of the following is not a property of classical smog ?

    Text Solution

    |

  2. Photochemical smog always contain

    Text Solution

    |

  3. Earth is protected from UV rays by

    Text Solution

    |

  4. In Antartica, ozone layer depletion is due to the formation of

    Text Solution

    |

  5. Statement I : Ozone depletion potential is maximum is CFC's Stateme...

    Text Solution

    |

  6. Statement I : Photochemical smog is also known as oxidizing smog. St...

    Text Solution

    |

  7. Products of human activity to the environment.

    Text Solution

    |

  8. Identify the component of photochemical smog which is not the common o...

    Text Solution

    |

  9. Permissible level of nitrate ions in the drinking water is

    Text Solution

    |

  10. Which of the following is // are correct match (i) Photochemical sm...

    Text Solution

    |

  11. Which causes water pollution ?

    Text Solution

    |

  12. Most common and commerical water pollutant is

    Text Solution

    |

  13. Cause of eutrophication is

    Text Solution

    |

  14. Decomposition of organic matter through microbial activity is known as

    Text Solution

    |

  15. BOD(5) is

    Text Solution

    |

  16. Which are produce during high temperature combustion processes ?

    Text Solution

    |

  17. Green chemistry means such reaction which

    Text Solution

    |

  18. Statement I : Value of COD is greater than BOD Statement II : Used o...

    Text Solution

    |

  19. Statement I : Productivity of eutrophic lake is maximum. Statement I...

    Text Solution

    |

  20. BOD values less than 5 ppm indicates a water sample to be

    Text Solution

    |