Would you expect a fast moving mountain stream or the Mississippi River to have more dissolved oxygen?

1 Answer
anor277
Feb 18, 2016

The mountain stream will be (i) colder, and (ii) faster moving and more turbulent than Old Man River. Both factors should maximize oxygen solubility.

Explanation:

Gas concentration in solution increases with decrease in temperature. In addition, a faster moving stream should reach equilibrium with gaseous oxygen more quickly.

Related questions
See all questions in Factors Affecting Solubility
Impact of this question
4216 views around the world
You can reuse this answer
Creative Commons License