The contents of this textbook have been carefully compiled taking into account changes in the inorganic chemistry. It has been written using simple language with a view to rendering learning easy. Tabulated data, figures, equations and charts are provided throughout the book to help in easy assimilation of the various concepts. Solved problems and popular matter on the subject (in grey boxes) are two of the highlights of this book. An exhaustive question bank has been added to each chapter. This is intended not only for self-appraisal and preparation for examinations, but also to help the student in understanding concepts.