Compare Periyar Maniammai University B.Sc. in Chemistry and School of Mass Communication B.Sc. in Visual Communication course on the basis of their Fees, Placements, Cut Off, Reviews, Seats, Courses and other details. Periyar Maniammai University B.Sc. in Chemistry course is rated 4.0 out of 5 by 1 genuine verified students while School of Mass Communication same course is rated 4.1 out of 5 by 2 students at Shiksha. Explore Shiksha for detailed comparison on all course parameters and Download free information on B.Sc. Admission details, Placement report, Eligibility criteria etc.