The ACS organic exam is the exam that covers a full year of organic chemistry. Typically the test format consists of 70 questions that are multiple choice. Depending on where the test is taken you will have 2 hours to the complete the test. It is best to attempt all the test answers since the score is based on what you answer correctly and there is not penalty if you answer some incorrectly. A
. site where you may be able to find a study guide is http://chemexams.chem.iastate.edu/.