PGT Chemistry Study Material and Courses

BPSC Teacher Syllabus 2026: Overview Organization Name Bihar Public Service Commission (BPSC)  Exam Name Bihar Teacher Recruitment Exam (TRE 4.0) Post Name Higher Secondary School Teacher Total Vacancies 45000 Mode of Apply Online Category Syllabus and Exam Pattern Job Location Bihar Official Website https://bpsc.bih.nic.in. Bihar Higher Secondary School Teacher Chemistry Exam Pattern 2026 [after pass […]

Unit – 1: Physical Chemistry (1) Physical States of Matter, Physical Properties & Molecular Structure SECTION A: The gaseous state: The mean free path, binary collision frequency (single gas), and their dependence on temperature and pressure. Real gases-detailed study of van der Waals’ equation, Critical constants of gases, the rule of Cailletet and Mathias. The