Home
Class 11
CHEMISTRY
This question has Statement I and Statem...

This question has Statement I and Statement II. Of the four choice given after the Statement, choice the one that best describes the two Statements.
Statement - I : Now a days surface of the earth gets heated up
Statement - II : `CO_2` and water vapour partly reflects IR radiation back to earth's surface

A

Statement - I is true, statement -II is true,Statement - II is a correct explanation of Statement - I

B

Statement - I is true, Statement - II is true, Statement - II is not a correct explanation of Statement - I.

C

Statements - I is true, Statement - II is false.

D

Statement - I is false, Statement - II is true.

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

    PATHFINDER|Exercise QUESTION BANK|242 Videos
  • EQUILIBRIUM

    PATHFINDER|Exercise QUESTION BANK|660 Videos

Similar Questions

Explore conceptually related problems

This question has Statement I and Statement II. Of the four choices given after the Statements, choose the one that best describes the two Statements. Statement - I: BeCl_2 fumes in moist air. Statement - II: BeCl_2 reacts with moisture to form HCl gas.

This question has Statement I and Statement II. Of the four choices given after the Statements, choose the one that best describes the two Statements. Statement - I : Meso tartaric acid is optically inactive. Statement - II : Meso tartaric acid has plane of symmetry.

This question has Statement I and Statement II. Of the four choice given after the Statement, choice the one that best describes the two Statement. Statement - I : The temperature in the thermosphere increases with attitude Statement - II : Ozone present in stratosphere absorbs ultraviolet radiation

This question has Statement I and Statement II. Of the four choices given after the Statements, choose the one that best describes the two Statements. Statement - I : Propan-2-ol is achiral molecule. Statement - II : Four groups attached to tetrahedral/carbon are different.

This question has Statement I and Statement II. Of the four choice given after the Statement, choice the one that best describes the two Statements. Statement -I : Holes in ozone layer are observed at the north and the south poles by scientists Statement - II : Uv radiation damage eyes causing cataract of eyes

This question has Statement I and Statement II. Of the four choice given after the Statement, choice the one that best describes the two Statements. Statement- I : Smaller particles (Size Statement - II : Smaller particles (Size <5 micron) are more likely to penetrate into the lungs.

PATHFINDER-ENVIRONMENTAL CHEMISTRY-QUESTION BANK
  1. This question has Statement I and Statement II. Of the four choice giv...

    Text Solution

    |

  2. This question has Statement I and Statement II. Of the four choice giv...

    Text Solution

    |

  3. This question has Statement I and Statement II. Of the four choice giv...

    Text Solution

    |

  4. This question has Statement I and Statement II. Of the four choice giv...

    Text Solution

    |

  5. This question has Statement I and Statement II. Of the four choice giv...

    Text Solution

    |

  6. Which of the following phenomenon are the outcome of ozone hole ?

    Text Solution

    |

  7. The ozone layer is present in

    Text Solution

    |

  8. Match Column -I with Column -II

    Text Solution

    |

  9. Match Column -I with Column -II

    Text Solution

    |

  10. A mixture of CO and O2 when exposed to haemoglobin,it is CO and not O2...

    Text Solution

    |

  11. How does carbon monoxide link to haemoglobin ?

    Text Solution

    |

  12. Differentiate pesticide and herbicides.Explain with example.

    Text Solution

    |

  13. What is meant by green chemistry ? How does it help in decreasing envi...

    Text Solution

    |

  14. Metal ion responsible for the Minamata disease is

    Text Solution

    |

  15. Among the following, the one which is not a ''greenhouse gas'', is

    Text Solution

    |

  16. Which one of the following is not a common component of Photochemical ...

    Text Solution

    |

  17. Ozone is present as a chief constituent in which region of the atmosph...

    Text Solution

    |

  18. The gas leaked from a storage tank of the union Carbide plant in Bhopa...

    Text Solution

    |

  19. Use of chlorofluoro carbone is not encouraged because

    Text Solution

    |

  20. Assertion Photochemical smog is produced by nitrogen oxides. Reason p...

    Text Solution

    |