Question

Air is made up of about 21% oxygen and 78% nitrogen.
In this solution, oxygen is the _____ and nitrogen is the _____.
A. solute; solvent
B. solvent; solute
C. element; compound
D. compound; element
please answer ASAP!

Answer 1

I believe its A "Air is made up of about 21% oxygen and 78% nitrogen. In this solution, oxygen is the solute and nitrogen is the solvent.