Question

How will you separate a mixture of naphthalene balls powder with common salt??

Answer 1

Answer:

Sublimation process

Explanation:

The properties of both naphthalene and common salt should be known, before we choose the separation technique. Naphthalene is a sublimate which on heating changes to gaseous state directly. Hence to separate a volatile compound (sublimate) from a non-volatile compound (non-sublimate), the sublimation process is used.

Answer 2

Hello!!!

The properties of both naphthalene and common salt should be known, before we choose the separation technique. Naphthalene is a sublimate which on heating changes to gaseous state directly. Hence to separate a volatile compound (sublimate) from a non-volatile compound (non-sublimate), the sublimation process is used.

In a China dish the mixture is kept, and is placed on a stand. An inverted funnel is kept over the mixture in China dish with plugged stem. The sublimate on heating gets collected on the funnel and common salt remains in the China dish.

Hope this answer would help!!❤❤