IB chemistry standard level

<p>Of the options available for SL chem and picking three of the six, which three do you think is the easiest to study in a month?
1) higher physical organic chem
2) medicines and drugs
3) human biochem
4) enviormental chem
5) chemical industries
6) fuels and energy
problem is our teacher has not covered any of the options yet in detail.
So for the SL IB chem test, do you pick 3 of the 6? Or is it 2 of 5 ( what our teacher said)?</p>