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Question A Distillation No worries! We‘ve got your back. Try BYJU‘S free classes today! B Crystallisation No worries! We‘ve got your back. Try BYJU‘S free classes today! C Sublimation Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses D Chromatography No worries! We‘ve got your back. Try BYJU‘S free classes today!
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Solution The correct option is C Sublimation Sublimation separates a mixture of solids, one of which changes directly from a solid to vapour on heating without going through the liquid state. This process is called sublimation. On cooling, the vapour changes back to solid directly. Iodine is a solid that sublimes. When a mixture of iodine and sand is heated in a beaker, the iodine changes from solid to vapour directly.
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