Doddle Notes on Particles of matter and its properties. / Latent heatand its types.
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sublimation.
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The changing of a solid directly into vapor (or gas) is called sublimation.
The changing of vapor (or gas) directly into solid is called sublimation.
The common substances which undergo sublimation are: Ammonium chloride, Iodine, Camphor, Naphthalene and Anthracene.
When these solids are heated, their particles move so quickly that they separate completely to form vapor (or gas). And when these vapor (or gas) is cooled, these particles slow down so quickly that they become fixed and form a solid.
image
The changing of a solid directly into vapor (or gas) is called sublimation.
The changing of vapor (or gas) directly into solid is called sublimation.
The common substances which undergo sublimation are: Ammonium chloride, Iodine, Camphor, Naphthalene and Anthracene.
When these solids are heated, their particles move so quickly that they separate completely to form vapor (or gas). And when these vapor (or gas) is cooled, these particles slow down so quickly that they become fixed and form a solid.
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