Chemistry

Model paper 2021 (download)

class 12

1. Solid State  

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Download pdf notes in Hindi    click here

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• 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