Home
Class 12
CHEMISTRY
The process of eutrophication is due to...

The process of eutrophication is due to

A

Increase in concentration of insecticide in water

B

increase in concentration of fluoride ion in water

C

the reduction in concentration of the disolved oxygen in water due to phosphate pollution in water .

D

Attack of younger leaves of a plant by peroxyacetyl nitrate.

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ENVIROMENTAL POLLUTION

    MODERN PUBLICATION|Exercise MULTIPLE CHOICE QUESTION (LEVEL III)|3 Videos

  • ENVIROMENTAL POLLUTION

    MODERN PUBLICATION|Exercise RECENT EXAMINATION QUESTIOS|2 Videos

  • ENVIROMENTAL POLLUTION

    MODERN PUBLICATION|Exercise RECENT EXAMINATION QUESTIOS|2 Videos

  • ELECTROCHEMISTRY

    MODERN PUBLICATION|Exercise Recent Examination Questions|17 Videos

  • EQUILIBRIUM

    MODERN PUBLICATION|Exercise Recent Examination Questions|17 Videos

Similar Questions

Explore conceptually related problems

Eutrophication causes

What is eutrophication

What is eutrophication ?

MODERN PUBLICATION-ENVIROMENTAL POLLUTION-MULTIPLE CHOICE QUESTION (LEVEL II)
  1. Which of the following statements is wrong ?

    Text Solution

    |

  2. Sewage containing organic waste should be disposed in water bo...

    Text Solution

    |

  3. The gaseous envelope around the arth is known as atmosphere. Th...

    Text Solution

    |

  4. Dinitrogen and dioxygen are main constituents of air but these do n...

    Text Solution

    |

  5. The pollution which come directly in the air from sources are call...

    Text Solution

    |

  6. Which of the following practices will not come under green chemi...

    Text Solution

    |

  7. The factor responsible for highest CO contamination in air is :

    Text Solution

    |

  8. In Antartica ozone depletion is due to the formation of the foll...

    Text Solution

    |

  9. The process of eutrophication is due to

    Text Solution

    |

  10. Green chemistry means such reactions which :

    Text Solution

    |

  11. The ozone layer forms naturally by

    Text Solution

    |

  12. Which one of the following statements is not true ?

    Text Solution

    |

  13. Excess nitrate in drinkin water can cause

    Text Solution

    |

  14. The gas emitted by spersonic jet planes that slowly depletes the ...

    Text Solution

    |

  15. C CI(4) and freons

    Text Solution

    |

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

    Text Solution

    |

  17. In Antartica ozone depletion is due to the formation of the foll...

    Text Solution

    |

  18. Identify the wrong statement from the following:

    Text Solution

    |

  19. Which one of the following statement regarding photochemical smog ...

    Text Solution

    |

  20. Ozone depletion is initiated by

    Text Solution

    |