C-09-Q205mediumsingle_mcq
The relationship between BOD and COD of the same water sample is—
The relationship between BOD and COD of the same water sample is—
- aBOD > COD
- bBOD = COD
- cCOD > BOD
- dBOD and COD are unrelated
The relationship between BOD and COD of the same water sample is—