This text book entitled Pioneer Chemistry – Grade XI has been written basically to meet the needs of the students of Grade XI. It fully covers syllabus prescribed by the new curriculum of National Education Board (NEB) 2076.
An attempt has been made to keep the language simple and lucid to help the students and readers understand the subject matter clearly. An emphasis is given to keep clear cut presentation of the subject matter with simplified drawings. It consists of solution of both theoretical questions and numerical problems in each chapter. Some major organic conversions are also simplified after organic chemistry related chapter to remove the fear of students with organic chemistry. Besides, an attempt has been made to familiarize the students with Medical, Engineering along with other Competitive Entrance Examinations for objective questions and their answers. Sufficient numerical problems along with answers have been given in exercise. In this new syllabus, chapter summary and self practice questions are included in all chapters to enhance the confidence level of students.
It is our great pleasure to put our teaching experiences for a long time in the related field to come up with this book Pioneer Chemistry – Grade XI. It throws light on the following salient features:
– Clear-cut concepts with examples
– Solved and unsolved numerical problems
– Different types of questions:
– Very Short Answer Questions
– Short Answer Questions
– Long Answer Questions
– Useful Objective Questions at the end of each chapter for competitive exams
– Self practice questions
– Useful organic conversions
– Sample of Solved Question Answers
– Chapter Summary
We are greatly indebted to various personalities who gave invaluable support and encouragement directly or indirectly to make the book in this form.
Special thank to, Mr. Bhola Nath Gautam, Ramesh Kumar Budha, Manjeel Shrestha, Pitambar Aryal, Pramod Baral, Krishna Bhandari.

Finally, we request faculty members, students and general readers to mail queries, comments and suggestions, open to all. Suggestions for the improvement of the book is most welcome and will be highly appreciated.

Authors
2020