Hardest CHEM-R classes at IU
Ranked by average GPA from official grade distributions. Only courses with at least 100 graded students.
- CHEM-R 340: Survey of Organic Chemistry Average GPA 2.91, 611 students
- CHEM-R 800: Organic Chemistry Research Sem Average GPA 3.44, 104 students
See also: Easiest classes, IU course catalog, CHEM-R course catalog.