Which Is Sublimatory Substance?

Familiar substances that sublime readily include iodine (shown below), dry ice (shown below), menthol, and camphor. Sublimation is occasionally used in the laboratory as a method for purification of solids, for example, with caffeine.

What is the example of sublime?

Examples of solids that sublime are dry ice (solid carbon dioxide), iodine, arsenic, and naphthalene (the stuff mothballs are made of).

Is not a Sublimatory substance?

Sodium chloride is an ionic solid and has high melting and boiling points. Therefore, it cannot change in the vapor phase simply at atmospheric pressure so it cannot sublimate. Therefore the option C is correct. Iodine provides an excellent example of sublimation.