Physical chemistry course 1 is one of the compulsory courses for students in the chemistry program. To study this course, there are two prerequisites that the student must pass. They are general chemistry course 2, code CH120, and general sport course 1, code CH111S. Physical chemistry course 1 is concerned with the study of the gaseous state and the ideal gas laws), Boyle’s law, Gay-Lussac’s law, Avogadro’s hypothesis, and derivation The equation of the ideal state for gases, calculations of some properties of ideal gases - Dalton's law and partial pressures, molar fractionsGraham's law of diffusion, the kinetic theory of gases, the kinetic energy of gases, the velocity of gases, the square of the average velocity of the movement of molecules, the diffusion of gases, the viscosity of gases, the heat capacities of gases, and the relationship between Cp, Cv. Real gases or imperfect gases and the equation for real gases (Van der Waals equation)The liquid state Introduction, water and vapor pressure of liquids, the effect of temperature on vapor pressure, heat of vaporization of liquids, viscosity of liquids, surface tension of liquids.This course aims to introduce the student to the basics of the study of the gaseous state and its properties, to know the laws of gases and their relationship to the general law for ideal and real gases, to study the liquid state, to know the relationship between viscosity and the relative viscosity of liquids, and to study the surface effect of liquids.
Intended learning outcomes
After passing this course, the student will be able to understand the general laws of ideal and real gases, and distinguish liquids in terms of viscosity and surface tension.
Teaching and learning methods
Teaching the course is based on theoretical explanation using the blackboard, calligraphy, and discussion.
Methods of assessments
The class work score represents 40% of the final total, divided by 30% for written midterm exams, 10% for homework, mini-scientific research, and short exams, and the remaining 60% for the final exam.
