Chapter 4 Structure of the Atom Page- 47 Questions- 1. What are canal rays? Ans- 2. If atom contains one […]
Structure of the Atom | Class 9 Science NCERT Chapter 4 Question and Answer | Read More »
Chapter 3 Atoms and Molecules Page- 32 Questions- 1. In a reaction 5.3 g of sodium carbonat reacted with 6
Atoms and Molecules | Class 9 Science NCERT Chapter 3 Question and Answer | Read More »
Chapter 2 Is Matter Around Us Pure? Page-15 Questions- 1. What in meant by a substance? Ans- 2. List the points
Is Matter Around Us Pure? | Class 9 Science NCERT Chapter 2 Question and Answer | Read More »
Chapter 1 Mater In Our Surroundings Page-3 Questions- Chair, air, love, smell, hate, almonds, thought, cold, lemon water, smell of
Mater In Our Surroundings | Class 9 Science NCERT Chapter 1 Question and Answer | Read More »
