A0.25 m solution of the sugar sucrose (c12h22o11) in water is tested for conductivity using the type of apparatus shown. bulb wires solution being tested plugged into wall outlet what do you predict will happen? 1. the bulb will not light up; sucrose is is in the molecular form in aqueous solution. 2. the light bulb will shine dimly; sucrose is only partially ionized in aqueous solution. 3. the bulb will not light up; sucrose does not dissolve in water. 4. the light bulb will shine brightly; sucrose is highly ionized in aqueous solution.