Science Class 9 Question & Answer Chapter 1 – Matter in Our Surroundings Chapter 1 class 9 Science Chapter 2 – Is Matter Around Us Pure Chapter 2 class 9 Science Chapter 3 – Atoms and Molecules Chapter 3 class 9 Science Chapter 4 – Structure of the Atom Chapter 4 class 9 Science Chapter 5 – The Fundamental Unit of Life Chapter 5 class 9 Science Chapter 6 – Tissues Chapter 6 class 9 Science Chapter 7 – Motion Chapter 7 class 9 Science Chapter 8 – Force and Laws of Motion Chapter 9 class 9 Science Chapter 9 – Gravitation Chapter 9 class 9 Science Chapter 10 – Work And Energy Chapter 10 class 9 Science Chapter 11 – Sound Chapter 11 class 9 Science Chapter 12 – Improvement in Food Resources Chapter 12 class 9 Science
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