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how can we separate the substance by sublimation and decantation?

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Answered by Anonymous

Answer:

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Sublimation separates a mixture of solids, one of which sublimes. A few substances change directly, from a solid to vapour on heating without going through the liquid state. This change is called sublimation. On cooling, water vapour changes back to solid directly.

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Answered by Anonymous

Explanation:

decantation

These are used as alternative techniques to filtration. Decanting means carefully pouring off the liquid and leaving the undissolved solid, for example, sand, at the bottom of the beaker. It is quicker than filtration but separation may not be so effective.

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how can we separate the substance by sublimation and decantation?