Question

Which of the following is an example of the process of deposition? select the correct answer below:

a. dry ice disappearing
b. the formation of frost
c. the formation of water from ice
d. all of the above

Answer 1

The process of deposition is exemplified by the formation of frost, which is when water vapor changes directly into solid ice, bypassing the liquid state. This occurs in option b, making it the correct answer.

Step-by-step explanation:

The process of deposition refers to the direct transition from the gaseous phase to the solid phase, skipping the liquid phase. This is the reverse of sublimation, where a solid turns directly into a gas. An example of deposition is the formation of frost on a cold surface, which occurs when water vapor in the air condenses directly into ice without first becoming liquid water.

Looking at the options given in the question, the correct answer for an example of deposition would be the formation of frost. Dry ice disappearing (sublimation) and the formation of water from ice (melting) are not examples of deposition. Therefore, the correct answer is option b, the formation of frost.