Textbook for Class XI
Chemistry Part I
            Foreword
Unit 1 : Some Basic Concepts of Chemistry
Unit 2 : Structure of Atom
Unit 3 : Classification of Elements and Periodicity in Properties
Unit 4 : Chemical Bonding and Molecular Structure
Unit 5 : States of Matter
Unit 6 : Thermodynamics
Unit 7 : Equilibrium
            Appendices
            Answers
            Index