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Chemistry Homework Help => Organic Chemistry => Topic started by: kundan on December 08, 2012, 01:26:14 AM

Title: If it is true, blacken A. If it is false, then blacken B.
Post by: kundan on December 08, 2012, 01:26:14 AM
Recrystallisation can be used to purify samples because small quantities of impurities remain in solution when the crystals of the sample form.


can you help me
Title: Re: If it is true, blacken A. If it is false, then blacken B.
Post by: uma on February 17, 2013, 08:01:54 PM
It is true because recrystallization removes any impurities present in the sample.
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