Answer to Question #157323 in General Chemistry for Jake

Question

All of the following can be separated by sublimation except:

A. Dry Ice and Iodine

B. Ammonium chloride and Sodium chloride

C. Iron Fillings and Iodine

D. Ice cubes and dry ice

Answer 1

Solution :Sublimation is the transition of a substance directly from the solid to the gas phase without passing through the intermediate liquid phase.Dry ice sublimes easily. Iodine will sublimes easily .Ammonium chloride also sublimes easily but salt NaCl do not.