Question

What separation method can be use to separate Naphthalene and Rice?

Answer 1

Answer:

sublimation

Explanation:

Napthalene is a sublimable

solid and rice is non sublimable solid

Answer 2

Answer:

Sublimation separation method can be use to separate Naphthalene and Rice.

Explanation:

• Naphthalene is a sublimable and the rice is non sublimable.  

• Sublimation is a method for purifying compounds used by chemists. A solid is typically put in a vacuum-heated sublimation device.
• The solid mixture which has naphthalene and rice volatilizes and condenses under this decreased pressure on a ‘cooled surface’ as a purified compound, leaving behind a ‘non-volatile residue’ of impurities.
• In this separation rice is leave as a residue.