Answer:
Since both water and isopropyl alcohol are liquids, the one smaller volume, is the solute and water is the solvent. 12. Iodine is the solute and ethyl alcohol is the solvent. 13.
Explanation:
Which concentration of isopropyl alcohol would be the most effective for disinfection?
70%
Even though you may think the higher concentration is more effective, experts say 70% is actually better for disinfecting. It has more water, which helps it to dissolve more slowly, penetrate cells, and kill bacteria. The disinfecting power of rubbing alcohol drops at concentrations higher than 80%-85%