In a recrystallisation, why are the newly formed crystals washed with cold solvent? -To wash off any impurities that have crystallized on the surface of the pure crystals. -To wash off the film of solvent which contains the impurities. -To cool down the crystals. -To slightly dissolve the crystals to give them a more rounded shape.

In a recrystallisation, why are the newly formed crystals washed with cold solvent? -To wash off any impurities that have crystallized on the surface of the pure crystals. -To wash off the film of solvent which contains the impurities. -To cool down the crystals. -To slightly dissolve the crystals to give them a more rounded shape.

Introductory Chemistry For Today

8th Edition

ISBN:9781285644561

Author:Seager

Publisher:Seager

Chapter7: Solutions And Colloids

Section: Chapter Questions

Problem 7.14E

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