Question

2. The phenomenon of
changing a solid directly into
gas without forming liquid is
called .......​

Answer 1

Answer:

sublimination is the process

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. ... The reverse process of sublimation is deposition or desublimation, in which a substance passes directly from a gas to a solid phase.