Question

Is dissolution of oxygen an irreversible change?

Answer 1

Answer:

Dissolution of gasses like oxygen and carbon dioxide in water is irreversible changes.

Answer 2

Answer:

Dissolving is an example of a reversible change.For example, when salt is mixed with water it disappears because it dissolves in the water to make salty water. But we can get the salt.But we can get the salt can back again by boiling off the water. hence dissolution of oxygen is reversible change.Dissolving is also a reversible physical change.

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