Occurrence and Importance of Oxygen

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Occurrence and Importance of Oxygen: Overview

This topic covers concepts such as Oxygen in Respiration, Occurrence of Oxygen, and Uses of Oxygen.

Important Questions on Occurrence and Importance of Oxygen

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Science>Know About Some Common Gases>Occurrence and Importance of Oxygen> Q 1

In a free state, oxygen occurs as:

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Science>Know About Some Common Gases>Occurrence and Importance of Oxygen> Q 2

What are the uses of oxygen?

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Science>Know About Some Common Gases>Occurrence and Importance of Oxygen> Q 3

Oxygen occurs in the free state as well as the combined state.

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Science>Know About Some Common Gases>Occurrence and Importance of Oxygen> Q 4

The rate of breathing in aquatic organisms is much faster than that seen in terrestrial organisms because 

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Science>Know About Some Common Gases>Occurrence and Importance of Oxygen> Q 5

What are the sources of oxygen?