Which solution in the video demonstrated the properties of an ionic solution (1 point)

The solution that demonstrated the properties of an ionic solution is the NaCl solution. NaCl (sodium chloride) dissociates into sodium (Na⁺) and chloride (Cl⁻) ions in water, which is characteristic of ionic compounds. In contrast, H2O (water) and C12H22O11 (sucrose) solutions do not exhibit ionic properties as they do not dissociate into ions.