Does anyone know how hard is Pysical Chemistry class? From what I've heard is that P. Chem class is very hard and students end up getting C's and lower B's. Although, I would not want to take it but I have to take it as a Biochem major. Do you think that changing my major from Biochem to Bio. would be a good idea to avoid P. Chem class. I really do not want to lower my gpa because of P. Chem. Do you think that medical school would look at it negatively that I changed my major from Biochem to Bio? Waiting to hear from you guys?