Question

Method of separation by sublimation is limited.

• A. True
• B. False

Answer 1

The correct option is A True

The given statement is True.
Method of separation by sublimation is limited. This method can be used for separation of only those compounds that sublime (i.e, change their state on heating from solid to vapour without passing through liquid state). Examples of sublimable compounds include iodine, ammonium chloride, camphor and naphthalene.
Note: If in the given mixture, none of the compounds is sublimable, then method of separation by sublimation cannot be used.