The book is famous for its systematic progression. Here is what a typical student finds inside the physical copy (and what you would look for in a PDF scan):
You can find the physical Modern Organic Chemistry set (often bundled with Physical and Inorganic volumes) on platforms like Amazon . puri sharma pathania organic chemistry pdf
If you're looking for a specific PDF, I recommend checking online repositories, such as Academia.edu, ResearchGate, or online libraries, which may have the text available for download. The book is famous for its systematic progression