Prepare for your ISC Chemistry exam with the Nootan ISC Board Chemistry Text Book for Class 11th by Nageen Prakashan. This book explains chemistry topics in detail and makes them easier to understand. It also includes practice problems and exam tips, helping students feel confident and ready for their exams. https://www.slideshare.net/slideshow/nootan-isc-chemistry-textbook-for-class-11th/276591584