9 class chemistry | sublimation | BioChem Tracks

Asalamualaikum dear students! In this video you will able to know about the sublimation.. It is the topic that includes in 9 class chemistry.. As you know the 9 class chemistry is basic chemistry so all students must know about the basics..
The definition of sublimation is :
Sublimation is a physical process where a substance transitions directly from a solid phase to a gas phase without passing through the intermediate liquid phase.
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