In this book emphasis is given to the understanding the basic principles of subject. In each chapter,many representative type of numerical problems have been solved. At the end of each chapter large number of questions,exercises,numerical problems have been included. This will enable the students to prepare the subject properly for the Board examination.

The syllabus has been meticulously followed without sacrificing the details. Definitions,distinctions,diagrams, tables etc. are included to make the subject easier for the students to study. The international unit(SI units) have been used in the physical chemistry section. The introduction of enterprise education at the end of each chapter makes the subject interesting to the students.