Home
Class 11
CHEMISTRY
Biochemical oxygen demand (BOD) is a mea...

Biochemical oxygen demand (BOD) is a measure of organic meterial present in water : BOD value less than 5 ppm indicates a water sample to be

A

rich in dissolved oxygen

B

poor in dissolve oxygen

C

highly polluted

D

not suitable for aquatic life.

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • ENVIRONMENTAL CHEMISTRY

    NARAYNA|Exercise EXCERCISE - IV ( NCERT EXEMPLAR QUESTIONS) (Multiple choice Questions) (Type-II)|4 Videos

  • ENVIRONMENTAL CHEMISTRY

    NARAYNA|Exercise EXCERCISE - IV (Matching Type)|4 Videos

  • ENVIRONMENTAL CHEMISTRY

    NARAYNA|Exercise EXCERCIES - III|9 Videos

  • CLASSIFICATION OF ELEMENTS AND PERIODICITY

    NARAYNA|Exercise EXERCISE - 4|17 Videos

  • F-BLOCK ELEMENTS

    NARAYNA|Exercise LEVEL-II (C.W)|1 Videos

Similar Questions

Explore conceptually related problems

BOD value less than 5 ppm indicates as water sample to be :

Biochemical Oxygen Demand , (BOD) is a measure of organic material present in water . bOD value less than 5 ppm indicates a water sample to be ………. .

Biochemical Oxygen Deman, (BOD) is a measure of organic material present in water. BOD value less than 5 "ppm" indicates a water sample to be

Biological oxygen demand (BOD) is a measure of

Biochemical Oxygen Demand (BOD) is a measure of organic materials present in water. If BOD value is less than 5ppm then water sample is to be

Biochemical oxygeb demand (BOD) in a river water