<p>hey hksangha, well i am new at this forum but i will try to help you as much as i can: i agree chem 31X was more fun and i think a bit easier in the sense that with a/b there is so much nit-picky detail…its too tiresome. most a/b students have not taken chemistry AP in HS or they have and just want to re-learn it. </p>
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<p>i think the only diff really is that 31x test questions are a little harder/more advanced.
You also have to take into consideration that you will be wasting an extra quarter on chem. 1 if you take a/b</p>