Oxygen is reduced to water in

Observe the following table showing different activities in the lake and thier influence. What happens if he dissolved oxygen reduced in lake water?

Nitrogen dioxide is reduced to nitrogen and oxygen in presence of finely divided :

Oxygen is liberated from water using

The percentage of oxygen present in water is

Oxygen carrying capacity of human blood is reduced due to the pollution of

Oxygen carrying capacity of human blood is reduced due to the pollution of :

The number of electrons required to reduce one molecule of oxygen to water during mitochondrial oxidation is

The percentage of oxygen in heavy water is

How does oxygen reach water? How is the oxygen content of a sample of water measured ?

Oxygen carrying capacity of human blood is reduced due ot the pollution of