Question

how can you separate sand and iodine

Answer 1

Answer:

Answer and Explanation:

The iodine crystal can be separated from the sand by using the method sublimation. The solid iodine turns in to purple iodine gas.

Answer 2

Answer:Iodine undergoes sublimation i.e changes directly from solid to gas, when heated. So when the mixture of iodine and sand is taken in a China dish and keeping an closed inverted funnel on it, the iodine changes into vapour, gets solidified and will be collected on the walls of the funnel

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Explanation: