Question

1. What do you mean by inter-molecular spacing ?

2. Describe a simple experiment to illustrate the existence of inter-molecular spacing.

3. What do you mean by inter-molecular forces ?

4. What are the forces of cohesion and adhesion ?

5. State three characteristics of molecules of matter

which determine its solid, liquid and gaseous state. 10. How do solids, liquids and gases differ in their

following properties :

(a) Size

(b) Shape

(c) Density ?

6. The molecules in a substance are in motion. What type of path do they follow?

7. Describe a simple experiment to illustrate that

molecules are not at rest, but they constantly

move.

8. Write down five general properties of solids liquids and gases.

9. Give the molecular model for a solid and use to explain why a solid has a definite volume an a definite shape.

10. Describe the molecular model for a liquid. Ho does it explain that a liquid has no definite shap but has a definite volume ?



please answer these questions I will mark it brainliest ​

Answer 1

Answer:

the mobile are in motion path for entry of simple start that are not and got their accounts and moving right don't finance and glass meat stall in Hindi