Dr. Arun Syamal

 Dr. Arun Syamal, Formerly Chairman, Professor of Chemistry and Principal of Regional Engineering College, Kurukshetra, Haryana. He has a vast experience in teaching and has been paper-setter for various entrance examinations. He is the author of the following four other books: 1. Objective Chemistry 2. IIT Chemistry 3. Chemistry for West Bengal Joint Entrance Examination  4. Elements of Magnetochemistry.