Chemistry On-Line Self-Assessment Exam?

<p>It’s been over 3 years since I took chemistry (my score fell in recommendation for Chem 1P), but does Chemistry 1A require THAT much knowledge (what it tested on) about Chemistry before walking into the first lecture? </p>

<p>Someone on FB said Chemistry 1P covered the basics of Chemistry, but Chemistry 1A covered that and more (and in this case, would I be fine to take 1A) or should I play it safe with 1P?</p>