Department of Chemistry in Government Degree College, Tuni was established in the year 1980 when the college had incorporated. From then the Department is running successfully. Presently the Department is offering B.Sc.with five streams, M.C.Cs (Maths Chemistry Computer Science), MPC (Maths Physics Chemistry) both English medium and Telugu Medium & BZC(Botany Zoology Chemistry) MPC English medium started from the academic year 2019-20.B.VOC (Pharmaceutical chemistry) Sanctioned this year (2020-21) & one PG course M.Sc (Organic chemistry) introduced 2009. There are four sanctioned post the Chemistry Department.