An aqueous KI solution to which a few drops ofphenolphthalein have been added is electroly...

An aqueous KI solution to which a few drops ofphenolphthalein have been added is electrolyzed using an apparatus like the one shown here:

Describe what you would observe at the anode and the cathode. (Hint: Molecular iodine is only slightly soluble in water, but in the presence of I− ions, it forms the brown color of ions. See Problem 13.114.)