Department of Chemistry –TOPIC: Thermochemistry (B.Sc. Part I_ Subsidiary) May 5, 2020 B N College prepared by: Dr. Ambika Kumar Asst. Professor (Dept. of Chemistry) B. N. College Bhagalpur Contact (whatsApp) no. 7542811733 e-mailID: kumarambika.1115@gmail.com B.Sc. Part I Subsidiary_ Thermochemistry