Question

define sublimation with four examples.​

Answer 1

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$\small\mathbb\green{Sublimation:}$

✯The process of conversion of solids into gases directly is known as sublimation.

$\small\mathbb\green{Examples:}$

✯camphor

✯naphthalene balls

✯dryice

✯graphite sublimates at 3915 Celsius

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Answer 2

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$\color{red}{Sublimation}$$\color{red}{is\:}$$\color{red}{process\:by\:which \:a}$$\color{red}{substance\:changes\:it's\:state}$$\color{red}{from\:solid\: directly\:to\:gaseous\: state }$$\color{red}{without\: passing\: through\: liquid\:state. }$

Example

➡Naphthalene balls kept in a place , disappear after some time due to sublimation.

➡Camphor,when heated changes from solid to gaseous state.

➡Dry ice or solid carbon dioxide sublimes.

➡Snow and ice can sublime in the winter months without melting.

➡Frozen foods will sublime and you will find ice crystals inside of the box.