Model paper 2021 (download)
class 12
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Download pdf notes in Hindi click here
- Introduction
- General Characteristics of Solid
- Classification of Solid
- Classification of Crystalline Solid
- Crystal Lattices and Unit Cell
- Number of Atoms, Atomic Radius, and Density of Unit Cell
- Close Packed Structure
- Packing Efficiency and Void
- Imperfection of Solid
- Electrical Properties
- Magnetic Properties
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