How do we extract iodine?

The iodine is extracted from the activated carbon using hot caustic soda, which produces an iodate-iodide mixture. This solution is acidified with sulfuric acid and the iodine is separated by filtration.

Can you make potassium iodide from iodine?

Potassium iodide has the chemical formula KI. Commercially it is made by mixing potassium hydroxide with iodine.

How do you separate iodine from sodium iodide?

Sublimation is the best method for separating iodine from common salt (NaCl). Since iodine is sublimable, it will change to vapour state directly from solid when heated slightly and the iodine vapours can be collected while common salt remains as such. Answer: Best way is sublimation.

How would you separate iodine and potassium chloride?

Expert-verified answer This property of a solid changing directly into gaseous phase is known as sublimation. Thus, iodine can be separated from a mixture of Iodine and Potassium Chloride by sublimation.

Is potassium iodide the same as iodine?

Potassium iodide (KI) is the same form of iodine used to iodize table salt. KI floods the thyroid with iodine, thus preventing radioactive iodine from being absorbed. If taken at the proper time, KI protects the thyroid from radioactive iodine from all sources – air, food, milk, and water.

How do you make potassium iodine?

Potassium iodide (KI) is prepared by reacting iodine with a hot solution of potassium hydroxide. It is mainly used in the form of a saturated solution, 100 g of potassium iodide to 100 ml of water. This equates to approximately 50 mg/drop.

How do you make iodine from salt?

Iodine is added as potassium iodate to salt after refining and drying and before packing. Iodization can often be linked with existing production and/or refining lines. This can be done by adding a solution of potassium iodate to the salt or by adding dry potassium iodate powder.

What method is used to separate iodine and potassium chloride?

What method will be used to extract iodine from a mixture of potassium chloride powder crystal and iodine liquid )?

sublimation method
So this method we can use the sublimation method for separating iodine crystals from potassium. Chloride. That is one we can use sublimation better.

What is the ideal method to separate iodine and KCl?

Answer: Sublimation is the correct answer .