Chemistry | chapter 1| 1.2 states of matter |9th chem | new course | By Dr Manahil Naeem

Описание: 📘 Chemistry Chapter 1: States of Matter | Dr. Manahil Naeem | 9th class Chemistry

Welcome to our in-depth lecture on Chapter 1 – States of Matter as per the 9th class Chemistry syllabus. In this video, Dr. Manahil Naeem explains the fundamental concepts of solids, liquids, and gases, their properties, and how they interconvert under various conditions.

🔍 Topics Covered:

What is matter?

Characteristics of solids, liquids, and gases

Kinetic Molecular Theory

Changes in state: melting, boiling, sublimation

Gas laws: Boyle’s, Charles’s & Ideal Gas Law

Real vs. Ideal gases

Properties of liquids and solids

Applications in real life and exam tips

🎯 Perfect for:

9th class

Quick revision before exams

Concept clarity and visual learning

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