Some suggestions for using the practice exams

1. None of these questions are necessarily going to be on your 'real' exams so don't waste your time trying to memorize all of them.  Chemistry professors are very clever at making subtle changes to these questions that will catch the unwary.
2. Take practice exams only after you have prepared for an exam, don't try to use these practice exams as your only means of preparing for the exam.
3. I confess up front that some of them are 'tricky', that's the nature of multiple choice exams, you'll probably feel that way about some of the questions on your real exam.

• If you like you can check each answer as you enter it. Just scroll down to the bottom of the test and click the 'submit for grading button' and the boxes for correct, wrong and blank will update. 
• When you are ready for different questions just click the 'go' button in the main window.