Question

p. Define each of the following.
1. Cohesive force
2. Intermolecular space
3. Diffusion
4. Fusion
5. Vaporization
6. Condensation
7. Boiling point​

Answer 1

Answer:

boiling point means

A temperature in which water start boiling is called a boiling point of water

thus , the boiling point of water os 100 degree celsius

Answer 2

Answer:

1. Cohesive force is the intermolecular force which cause the tendency in a liquid to regist separate.

2. intermolecular space is a space between two molecules for atom.

3 . diffusion is a physical process in which molecules are more from higher concentration to lower concentration.

4. fusion is the process that powers the sun and stars.

5. vaporization is a process in which liquid substance change into vapour.

6 . condensation is a process in which gas change into liquid on applying pressure.

7. boiling point is the temperature at which liquid starts to boil.

hope it will help you