Get detailed and accurate NCERT Solutions for CBSE Class 11 Chemistry Chapter- Classification of Elements and Periodicity in Properties.

The chapter ‘Periodic Classification and Periodicity in Properties’ is one of the most important chapters in the syllabus of JEE Main and JEE Advanced Entrance Examination. About 2-3 questions are ...

THE periodic system of the elements, arrived at originally from the collation of facts of a chemical nature, has since been most strikingly reflected by most of the physical properties of the ...