solvent
solvent
When iodine is dissolved in alcohol, it forms a mixture of iodine and alcohol, which is physical.
The alcohol is the solvent and the iodine is the solute.
solvent!
solvent!
Iodine is dissolved in ethanol at any temperature.
Tincture of iodine is potassium iodide and iodine dissolved in ethanol (plain alcohol).
Iodine, either in its solid state or dissolved in alcohol, is not a conductor of electricity.
In solid form, yes (although it is more often encountered as a liquid, dissolved in alcohol).
Iodine is very soluble in water so therefore once it's dissolved, it won't crystallise. Good luck with your chemistry prac ;)
Sugar Is dissolved in alcohol
Iodine is a solid crystal, and is not viscous. It may be dissolved in alcohol, and viscosity will vary based on the solution made. If the crystal is heated to extremely high temperatures it will become a vapor, which can have its viscosity measured.