Question

name 4 example that undergoes sublimation?

Answer 1

ry ice (solid carbon dioxide)iodine crystalsnapthalene (mothballs)camphor*ammonium chloride

*ammonium chloride doesn’t actually undergo sublimation upon heating. It decomposes and forms ammonia gas and hydrogen chloride gas. When they are in contact with cooler surfaces, they recombine to form back ammonium chloride. This gives a false impression that it has undergone sublimation.

-decomposition of ammonium chloride-NH4Cl → NH3 + HCl
hope it helpful for u :0

Answer 2

heya mate here is your answer

SUBLIMATION - the process in which a solid directly changes into gaseous state without changing into liquid state or vice versa.
champor, ammonium chloride, incense stick, naphthalene balls etc.. are the examples of sublimation

hope this helps you