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Which of the following statements are true about the conditions for a successful

ID: 906714 • Letter: W

Question

Which of the following statements are true about the conditions for a successful recrystallization?

c Dwww.saplinglearning.ca/ibiscms/modibis/view.php?id-1774 14 Map sapling leaming Which of the following statements are true about the conditions for a successful recrystallization? O O O O The impurities are slightly soluble in the solvent at high or low temperatures. The desired compound has low solubility in room temperature solvent. The desired compound is not very soluble in hot solvent. The impurities are not completely soluble at room temperature. CD ENG3:51 PM US 2015-11-04

Explanation / Answer

The desired compound has low solubility in room temperature solvent, therefore it will precipitate or crystalize

impurities are slighlt soluble in the solvent, this will make impurities to stay in solution and our product in solid/crystal state

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