Of the following substance is usable to undergo sublimation

Ammonium chloride and Naphthalene balls

✔✔Ammonium Chloride

and

✔✔Napheleten balls

They both undergo as a substance and the reaction that place is sublimation.

✔✔Sublimation is a chemical process where a solid turns into a gas without going through a liquid stage

✔✔ example of sublimiation ☺

when ice cubes shrink in the freezer.

answer:

draw a benzene and then draw a bond at last mark ch for every side