The subject of Chemistry is intimately linked to the well-being of human kind. The rate of development in this subject is too high. Keeping this in mind this course is developed, it is intended to cover Some Basic Concepts of Chemistry, Structure of Atom, Classification of Elements and Periodicity in properties, Chemical Bonding and Molecular Structure, States of Matter, Thermodynamics and Equilibrium the following topics for the students of Class XI, Semester 1 specifically, and others interested in general These chapters are divided into modules as per syllabus and each module will be having eContent, Video tutorial, Self Assessment questions and Weblinks. Apart from it Transcription of the video will also be proProf. R.K. Parasharvided. This is a 6 months course. Each week, one module containing eText, Video tutorial along with Self Assessment and Weblinks for extra study will be released.