Changes to AP Chemistry Test

<p>My teacher mentioned today that the CB will be changing the AP chem test this year.</p>

<p>Apparently, the whole free response is new. Anyone else know anything else?</p>

<p><a href="http://apcentral.collegeboard.com/apc/public/courses/150180.html%5B/url%5D"&gt;http://apcentral.collegeboard.com/apc/public/courses/150180.html&lt;/a&gt;&lt;/p>