Question

in carbonated water, when carbon dioxide bubbles are thoroughly mixed into the water, they become invisible. what type of mixture is carbonated water?
a suspension
b solution
c colloid
d campound

Explanation:

A solution is a homogeneous mixture where the solute (in this case, carbon dioxide) is uniformly dispersed in the solvent (water) at a molecular level, making the bubbles invisible. A suspension has larger particles that settle out. A colloid has particles that are larger than in a solution but don't settle out quickly and may scatter light (Tyndall effect). A compound is a pure substance, not a mixture.

Answer:

B. solution