Question

How will you seperate a mixture of iodine and sand?​

Answer 1

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.

Explanation:

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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. Hope it helps