what is sublimation? Give two exampleof the substances that undergo sublimation
Tejaa1:
substances which change from their solid state to gaseous state on being heated, without changing to liquid state. example camphor, naphthalene balla.
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it is the process in which solid transfer directly to gaseous state without going to the intermediate state.
ex-campher and dry ice
ex-campher and dry ice
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The change in state of a substance from solid phase to directly gas phase is known as sublimation for example carbon dioxide undergoes sublimation under atmospheric pressure which is known as dry ice and Iodine also undergoes sublimation it is silvery Grey and gives purple gas
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