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Name a suitable technique of separation ...

Name a suitable technique of separation of the components from a mixture of calcium sulphate and camphor.

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By sublimation camphor sublimes and gets deposited on the cooler portion of the funnel, whereas `CaSO_4` remains as such.
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CENGAGE CHEMISTRY ENGLISH-PURIFICATION OF ORGANIC COMPOUNDS AND QUALITATIVE AND QUANTITATIVE ANALYSIS-Concept Application Type
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