The NCERT Class 11 Chemistry chapter “Classification of Elements and Periodicity in Properties” is a key topic that helps students understand how elements are organized and how their properties vary systematically. This chapter explains the development of the periodic table, including Mendeleev’s periodic table and the modern periodic table based on atomic number.
It covers essential concepts such as periodic trends in properties like atomic radius, ionization energy, electron affinity, and electronegativity. The Hindi Medium NCERT book presents these concepts in simple and clear language, with diagrams, tables, and examples to make learning easier.
This chapter is vital for building a strong foundation in chemistry, aiding students in board exams and competitive exams like JEE and NEET. Practice questions and examples help students understand trends and relationships among elements effectively.
