Question

The phase change that is the reverse of sublimation is

Answer 1

Answer: The correct answer is Option d.

Explanation: All these processes occurs as a change in phase. Sublimation is the process which occurs between the solid and vapor state. It is a process in which solid gets converted into gas phase.

$Solid\rightleftharpoons Gas$

Condensation process occurs between the states liquid and gases.  It is a process in which gas gets converted into liquid phase.

$Gas\rightleftharpoons Liquid$

Melting is the process that occurs between solid and liquid phase. It is a process in which solid gets converted into liquid phase.

$Solid\rightleftharpoons Liquid$

Vaporization process occurs between liquid and gas phase.  It is a process in which liquid gets converted into gas phase.

$Liquid\rightleftharpoons Gas$

Deposition process occurs between solid and gas phase. It is a process in which gas gets converted into solid phase.

$Gas\rightleftharpoons Solid$

Hence, the correct answer is option d.

Answer 2

Sublimation is the direct transition of a solid to a gas. The opposite of that is deposition which is a gas cooling an becoming a solid. D) is the correct answer.