Question

In his science class, Mr. Brown heats a small amount of iodine in a test tube. The iodine changes into a pink gas without changing into liquid. What is this process called?

Answer 1

Answer:

The reaction is called as a condensation it in

form pink in colour gas need not change liquid

in diffusion it takes place in iodine and many more in our daily life have been done also in any

gas in the test tube

Answer 2

Answer:

sublimation

Explanation:

Sublimation is the transition of a substance directly from the solid to the gas state, without passing through the liquid state Condensation is the change of the state of matter from the gas phase into the liquid phase, and is the reverse of vaporization.