Chapter-1 Some Basic Concepts of Chemistry E-Book Practice Que-Ans Chapter-2 Structure of Atom E-Book Practice Que-Ans Chapter-3 Classification of Elements and Periodicity in Properties E-Book Practice Que-Ans Chapter-4 Chemical Bonding and Molecular Structure E-Book Practice Que-Ans Chapter-5 Thermodynamics E-Book Practice Que-Ans Chapter-6 Equilibrium E-Book Practice Que-Ans Chapter-7 Redox Reactions E-Book Practice Que-Ans Chapter-8 Organic Chemistry–Some Basic Principles Techniques E-Book Practice Que-Ans Chapter-9 Hydrocarbons E-Book Practice Que-Ans