Home
Class 11
CHEMISTRY
Select the correct answer : Decrease o...

Select the correct answer :
Decrease of amount of ozone in stratosphere is called depletion of ozone and it is caused by

Text Solution

Verified by Experts

Ozone layer is depleted by nitric oxide, atomic oxygen, hydroxyl radical as well in chlorofluoro carbon (CFC).
Promotional Banner

Topper's Solved these Questions

  • SELF ASSESSMENT PAPER 03

    ICSE|Exercise Questions|69 Videos

  • SELF ASSESSMENT PAPER 05

    ICSE|Exercise QUESTIONS |37 Videos

Similar Questions

Explore conceptually related problems

The depletion of ozone layer

Ozone in stratosphere is depleted by:

Ozone in stratosphere extends

Depletion of ozone layer can not cause

Depletion of ozone layer can not cause

The depletion of ozone layer is due to:

Ozone hole is caused by

The depletion of the ozone layer causes

Ozone in the stratosphere is deleted by

Depletion of ozone layer causes

ICSE-SELF ASSESSMENT PAPER 04-QUESTIONS
  1. What is bond order? How is it related to bond length and bond dissocia...

    Text Solution

    |

  2. Name the types of hybridisation which lead to the following geometries...

    Text Solution

    |

  3. 10.875 g of a mixture of NaCI and Na2CO3 was dissolved in water and th...

    Text Solution

    |

  4. 4 g of O2 and 2g of H2 are confined in a vessel of capacity 1 litre at...

    Text Solution

    |

  5. Give one reaction each to show that water can act as (i) an acid, ...

    Text Solution

    |

  6. Calculate the standard free energy change for the following reaction ...

    Text Solution

    |

  7. Establish a relationship between DeltaH and DeltaU. Under what conditi...

    Text Solution

    |

  8. How is ozone formed in the stratosphere?

    Text Solution

    |

  9. Select the correct answer : Decrease of amount of ozone in stratosph...

    Text Solution

    |

  10. Classify the following reactions in one of the reaction type studied i...

    Text Solution

    |

  11. What is the relationship between the members of following pairs of str...

    Text Solution

    |

  12. Write the molecular orbital .configurations of the following species: ...

    Text Solution

    |

  13. Calculate their bond order N(2)^-

    Text Solution

    |

  14. Predict their magnetic behaviour of N2+.

    Text Solution

    |

  15. Balance the following equations by oxidation number method. NaOH+Cl(...

    Text Solution

    |

  16. Balance the following equations by ion electron method. Sn+NO(3)^(-...

    Text Solution

    |

  17. The dissociation constant of acetic acid is 1.8 xx 10^(-5) at 298 K. ...

    Text Solution

    |

  18. Calculate the pH of 0.01 M Solution of CH3 COOH . The dissociation con...

    Text Solution

    |

  19. Describe the mechanism of dehydration of an alcohol in the presence of...

    Text Solution

    |

  20. What is Markownikoff's rule and how is it useful in predicting the add...

    Text Solution

    |