Question

2. A gas on cooling changes into liquid. It is called .................... (freezing/condensation)
C. Choose the correct option to fill in the blanks.
7.
(Mass/Matter) can change from one state to another
3. In
(sublimation/deposition), matter changes its state from gas to solid
without passing through its liquid state.
4. Cohesive force is the force of
solid.
5. The rondom movement of particles in a fluid is called.
condensation)
(attraction/repulsion), which is maximum in
(Brownian motion/​

Answer 1

Answer:

2. A gas on cooling changes into liquid. It is called ...freezing ................. (freezing/condensation)

C. Choose the correct option to fill in the blanks.

7.

___

Matter------can change from one state to another

3. In

--deposition----matter changes its state from gas to solid

without passing through its liquid state.

4. Cohesive force is the force of

solid.

5. The rondom movement of particles in a fluid is called.

repulsion---which is maximum in

Brownian

Answer 2

Answer:

2. condensation

7. matter

3. deposition

4.Cohesion, in physics, the intermolecular attractive force acting between two adjacent portions of a substance, particularly of a solid or liquid. It is this force that holds a piece of matter together. Intermolecular forces act also between two dissimilar substances in contact, a phenomenon called adhesion.

5. brownian movement