Physical chemistry unites the fundamental laws of physics with the molecular world of chemistry to explain how matter behaves and transforms. From the quantised movements of electrons and nuclei on ...

The CBSE Class 11 Chemistry Syllabus 2026-27 has been designed to provide students with a strong foundation in physical, ...

The shared electron-pair bonding model was suggested by Gilbert Lewis more than 100 years ago. Emerging from the chemical experience of the time, Lewis structures described contemporary aspects of ...

Physical chemistry applies the principles of physics to the study of chemical systems and their properties. By exploring the bonding, forces, energetics, motion and equilibria of chemical interactions ...