Question

Which of the following is correct about Phase $A$ $\to$ Phase $C$?

• A. Sublimation
• B. Deposition
• C. Vaporization
• D. Condensation
• E. Melting

Answer 1

The correct option is A Sublimation

Region $A$ - solid

Region $B$ - liquid

Region $C$ - vapour

Answer - (A) Sublimation

Explanation:-

A) Sublimation Process - Sublimation is the transition of a substance directly from the solid to the gas phase without passing through the intermediate liquid phase.

C) Vaporization - Vaporization of an element or compound is a phase transition from the liquid phase to a vapor

D) Condensation - Condensation is the change of the physical state of matter from the gas phase into the liquid phase

E) Melting - Melting is a physical process that results in the phase transition of a substance from a solid to a liquid.