Particles of Matter Are Always in Motion

Q.

Particles of matter move continuously in a random manner.

1. False

2. True

Q.

Which of the two: liquid state or solid state is rigid?

Q.

Give an experiment to demonstrate that matter has mass?

Q.

Particles of matter are always stationary.

1. True

2. False

Q.

Movement of particles of matter is related to temperature.

1. False

2. True

Q.

Particles in solids have ___________.

1. least kinetic energy
   

2. maximum kinetic energy
   

3. maximum interparticle distances

4. highest pressure
   

Q.

Out of solid, liquid, and gases, which one has maximum rigidity.

Q.

Matter can have more mass, even if it occupies

1. less space

2. more space

3. no space

Q.

Particles of matter possess kinetic energy and they are in constant motion. True or false?

1. False

2. True

Q.

During the change in the state of matter, the temperature remains constant.

1. True
2. False

Q.

Particles of matter possess kinetic energy and they are in constant motion.

1. True

2. False

Q.

Particles of matter move continuously in a random manner.

1. True

2. False

Q.

Does order matter in ${}^{n}P_r$?

Q.

Particles of matter possess kinetic energy and they are in constant motion.

1. False

2. True

Q. Particles in solids have ___________.

1. least kinetic energy
   
2. highest pressure
   
3. maximum kinetic energy
   
4. maximum interparticle distances

Q.

One drop of ink is added to 1000 ml of water and mixed thoroughly using spoon.
Choose the correct option about the contents of the beaker after the spoon is removed.

1. The beaker doesn't have any particles of ink anymore.

2. The beaker still has the ink particles that were added in it.

3. Some of the ink particles vanish and only few of them are present in the beaker.
4. All the particles of ink will be stuck to the spoon.

Q.

A gas exerts pressure on the walls of the container. Identify the correct reason for the same.

1. Gaseous particles do not move.

2. Gaseous particles are hardest among the states of matter.

3. Gaseous particles doesn't exert pressure on the walls of the container

4. Gaseous particles move randomly and frequently collide with walls. Pressure is resultant of these collisions.

Q. Which of the following statement is true for matter?

1. They are weightless
2. Occupies no space
3. Occupies space and has mass
4. They have no mass

Q. The smell of hot sizzling brownie reaches everyone in a room but it is not the case with an ice cream. Which of the following is the possible reason for this?

1. At high temperature particles of the aroma move slower
2. At high temperature particles of the aroma move faster
3. At low temperature particles of the aroma move slower
4. At low temperature particles of the aroma move faster