Question

What are sublimation and desublimation describe it with example?

Answer 1

Answer:

hope it helps :)

Explanation:

• sublimation is the process in which a small amount of solid turns directly to Gas
• The reverse of deposition is sublimation and hence sometimes deposition is called desublimation.

Answer 2

Answer:

Desublimation is a phase transition in which gas turns into solid without passing through the liquid state. It is the reverse of sublimation. Sublimation  is a phase transition in which solid turns into gas without passing through the liquid state

examples:

Probably the most familiar example of desublimation is the formation of frost on a window in winter. Water vapor in cold air freezes into ice without ever becoming liquid water. This is also how hoar frost forms and accounts for some frost formation in home freezers. Another example is soot formation in chimneys.

The best-known example of sublimation is “dry ice”. The solid carbon dioxide sublimates and becomes a gas at room temperature. Other examples include iodine, arsenic and naphthalene (moth balls).