E-PolyLearning

Discussion Forum

Que. In water, most oxidizing agent is dissolved O₂ in the concentration ranges from
a. 2 - 4 ppm
b. 4 - 8 ppm
c. 3 - 6 ppm
d. 8 - 10 ppm
Correct Answer:4 - 8 ppm
Confused About the Answer? Ask fellow aspirants for Details Here
Already Know Explanation? Add it Here to help others.

More Questions Like this:



View All Questions on: Basic Chemistry