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प्रश्न
What do you mean by sublimation? Explain with an example.
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उत्तर
SUBLIMATION : “Change of solid state of matter directly on heating to vapour state (without becoming liquid) and on cooling vapours to solid is called sublimation
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संबंधित प्रश्न
.............. is a process that involves direct conversion of a solid into its vapour on heating.
Describe the process of sublimation with examples.
Why does the size of naphthalene balls decrease when left open?
Describe an experiment to demonstrate the process of sublimation.
What is sublimation?
Define sublimation.
Why does only iodine appear as violet vapours on heating?
Which setup is best to separate iodine from sand by sublimation?
Why is sublimation useful for separating iodine and sand?
“On heating, some solid substances change from solid to vapour state without passing through liquid state.” The technique used for the purification of such solid substances based on the above principle is known as:
