NTA Abhyas 2020
- Exam
- NTA Abhyas
- Year
- 2020
- Subject
- Chemistry
- Chapter
- Environmental Chemistry
NTA Abhyas 2020 · Chemistry · Environmental Chemistry
Drained sewage has B.O.D.
Drained sewage has B.O.D.
Options
- AMore than water
- BLess than water
- CEqual than water
- DNone of the above.
Correct answer
A. More than water
Step-by-step solution
Drained Sewage has more B.O.D. as it has more micro organisms.