What happens to Potassium Iodide when -Chlorine Solution is Added -Bromine Solution is Added -Iodine Solution is Added

-When Chlorine Solution is added to Potassium Iodine, a Brown Solution is formed due to the Iodine being Displaced by the Chlorine, as its more Reactive -When Bromine Solution is added to Potassium Iodine, a Brown Solution is formed due to the Iodine being Displaced by the Bromine, as its more Reactive -When Iodine Solution is added to Potassium Iodine, Nothing happens as well its the same Element, so same Reactivity