Chemical oxygen demand(COD)of a sample is always greater than Biochemical Oxygen Demand(BOD)since it represents:

Challenger App

No.1 PSC Learning App

★

★

★

★

★

1M+ Downloads

Chemical oxygen demand(COD)of a sample is always greater than Biochemical Oxygen Demand(BOD)since it represents:

ABiodegradable organic matter only

BBiodegradable and non-biodegradable organic matter

CNon- Biodegradable organicmatter

Dinorganic matter

Answer:

B. Biodegradable and non-biodegradable organic matter

Related Questions:

The vertical distance between any two consecutive contours is called

A line joining the optical center of the object glass and the center of the eyepiece is called

The reaction locus in a two hinged semicircular arch is a

The ratio of the total built up area inclusive of walls to the area of the land :

Which one of the following is not a conic