This textbook has been conceptualized for B.Sc. Second Semester students of Chemistry as per common minimum syllabus prescribed for Universities in Jammu State as per the recommended National Education Policy (NEP) 2020. Maintaining the traditional approach to the subject, Theory part comprehensively covers important topics such as States of Matter II (Liquids), States of Matter-III (Solids), Chemical Bonding and Molecular Structure - Ionic and Covalent Bonding and Stereochemistry. All chapters have been presented systematically to help students in achieving solid conceptional understanding and learn experimental procedures. Practical Part covering Surface Tension of Liquids, Viscosity of Liquids and Functional Group Identification has been presented systematically to help students in achieving solid conceptional understanding and learn experimental procedures.