Home
Class 11
CHEMISTRY
A good quality of water will have...

A good quality of water will have

A

high D.O

B

high B.O.D

C

high C.O.D

D

high T.L.V

Text Solution

Verified by Experts

The correct Answer is:
A
high D.O
Promotional Banner

Topper's Solved these Questions

  • ENVIRONMENTAL CHEMISTRY

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE (LECTURE SHEET)|27 Videos

  • ENVIRONMENTAL CHEMISTRY

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE (LECTURE SHEET)(ASSERTION & REASON TYPE QUESTIONS)|8 Videos

  • ENVIRONMENTAL CHEMISTRY

    AAKASH SERIES|Exercise LECTURE SHEET (STRAIGHT OBJECTIVE TYPE QUESTIONS)|45 Videos

  • ELEMENTS OF CARBON FAMILY

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE - 3 (Recent AIPMT/NEET Questions) |10 Videos

  • GENERAL ORGANIC CHEMISTRY

    AAKASH SERIES|Exercise QUESTIONS FOR DESCRIPTIVE ANSWERS|35 Videos

Similar Questions

Explore conceptually related problems

Molluscane test the quality of water with the help of

When rain is accompanied by a thunderstorm, the collected rain water will have a pH value

When rain is accompanied by a thunderstorm, the collected rain water will have a pH value

Good quality of wool is given by __________

A good quality of bleaching powder should contain available Cl_(2)

The higher the quality of the soil, the ------is the quality of the crop produced-

A person who is on a long hunger strike and is surviving only on water will have:

Good quality glass tumblers are made of special material whose linear coefficient of expansion is

AAKASH SERIES-ENVIRONMENTAL CHEMISTRY-PRACTICE SHEET (STRAIGHT OBJECTIVE TYPE QUESTIONS)
  1. The sink for dead plants and animals is

    Text Solution

    |

  2. Three samples of water A, Band C have the D.O levels of 4 ppm, and 3.8...

    Text Solution

    |

  3. A good quality of water will have

    Text Solution

    |

  4. The amount of oxygen required to oxidise organic substance present in ...

    Text Solution

    |

  5. Chemical oxygen demand is determined by using

    Text Solution

    |

  6. The TLV values of four pollutants A, B, C and Dare 9ppm, 10ppm, 100ppm...

    Text Solution

    |

  7. 100 ml of a sample of water requires 0.98mg of K(2)(M.W.= 294 ) in pr...

    Text Solution

    |

  8. A sample of pond water containing 20mg of organic matter requires 16 m...

    Text Solution

    |

  9. COD of a water sample is 8ppm the weight of acidified K(2)Cr(2) O(7) r...

    Text Solution

    |

  10. The region which is greatly affected by air pollution is

    Text Solution

    |

  11. The region which contains watcr vapour is

    Text Solution

    |

  12. Solid component of the carth consisting of soil, rocks and mountains i...

    Text Solution

    |

  13. Which of the following is a primary pollutant

    Text Solution

    |

  14. The greatest affinity for haemoglobin is shown by

    Text Solution

    |

  15. The most abundant hydrocarbon pollutant is

    Text Solution

    |

  16. Ozone layer is present in

    Text Solution

    |

  17. In which or the following region ionisation of gases takes place

    Text Solution

    |

  18. Heat bnlanee on earth surface is maintained by circulation of air in

    Text Solution

    |

  19. Lung diseases arc four times more in urban areas than in rural areas. ...

    Text Solution

    |

  20. The pH of acid rain may be

    Text Solution

    |