What topics are covered in ncert class 12 chemistry chapter 4 d and f block elements notes?
Class 12 Chemistry Chapter 4 covers the general properties, electronic configurations, oxidation states, and trends in atomic and ionic sizes, ionisation enthalpies, and magnetic behaviour of d-block (transition) elements and f-block (inner transition) elements. It also includes the study of important compounds like potassium permanganate and potassium dichromate, the concept of lanthanide contraction, and the properties and applications of lanthanides and actinides.