The Chart Below Illustrates the Composition of Air

Multiple Choice

The chart below illustrates the composition of air.According to this chart

A) nitrogen and oxygen are solutes, and argon and carbon dioxide are solvents.
B) carbon dioxide is the only solute in air.
C) oxygen, argon, and carbon dioxide are solutes, and nitrogen is the solvent.
D) nitrogen is the solute, and oxygen, argon, and carbon dioxide are all solvents.
E) nitrogen, oxygen, argon, and carbon dioxide are all solutes in air.