4.2 Electronic Configurations of the d-Block Elements 4.3 General Properties of the Transition Elements (d-Block): Physical Properties, Variation in Atomic and Ionic Sizes of Transition Metals, ...

NCERT Class 12 Chemistry Lab Manual PDF: The practical manuals are curriculum-based textbooks comprised of unit-wise experiments with their aim, theory, materials, observation, and expected results.

The Chemistry paper is considered one of the most challenging in the Class 12 board examinations. A strong conceptual understanding is essential not only for scoring well in the board exams but also ...