Chemistry CLEP Exam Scoring

[cookderosa]

1.The Test is 75 questions. Does a passing score of 50 mean I got 50 right or is there some kind of curve scale?

2. If I get 100% of the questions correct that I know from a Chem I course, what percentage of questions will I need to get correct from the Chem 2 curricula
     Eg. If say 35 questions can be answered with Chem 1 knowledge, does this imply that my Chem 2 knowledge only has to get 15 correct answers out of the 40 remaining?

The second question leads me to believe that you're also wondering if you get X correct will your school give you partial credit (Chem 1 vs Chem 1 & 2), and while it's not impossible, I've never heard of that happening. If you get a 50 you get whatever your school awards- if you get a 49 you probably get nothing.