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December 2017, Week 1

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Subject:
FW: Hi, here's your DAT Question of the Day!
From:
Kemile A Jackson <[log in to unmask]>
Date:
Mon, 4 Dec 2017 15:31:08 +0000
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[DAT Question of the Day, Click Display Images To See]


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Methods of Extraction

Methods of extraction are important for use in industry and research. One of the typical steps in an extraction is the use of either acid or base to treat an unknown mixture. This step is applied in order to:

A. Change the water solubility of an unknown compound.

B. Change the boiling point of an unknown compound.

C. Change the molecular weight of an unknown compound.

D. Change the optical activity of an unknown compound.

E. Change the melting point of an unknown compound.

To see the solution and images, visit the following link:
http://datquestionoftheday.com/organic-chemistry/methods-of-extraction/<https://datquestionoftheday.us4.list-manage.com/track/click?u=d3318065969b7c08ead5d4c4d&id=ec44afe416&e=61d7ba7392>

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