Liquids

Q. Which of the following substance can be found in all three states of matter?

1. Oxygen
2. Sand
3. Water
4. Iron

Q.

What are the different forms in which water can exists on Earth?

1. Solid

2. Liquid

3. Gaseous

4. Plasma

Q. Which among the following is not a source of fresh water?

1. Rivers
2. Lakes
3. Oceans
4. Wells

Q. The shape of kerosene present in a cylindrical container is _________ .

1. spherical
2. conical
3. cylindrical
4. hemispherical

Q.

Find the odd one out. Give a reason for your choice

1. ${\mathrm{CaCO}}_3$

2. $\mathrm{CaO}$

3. $\mathrm{C}$

4. ${\mathrm{CO}}_2$

Q. A syringe filled with water is .

1. incompressible
2. highly compressible
3. partial compressible

Q.

What are the three states of matter ?

Q.

The substance which exist in three states of mater is

1. Milk

2. Water

3. Oil

4. Table.

Q. what is compressibility and bemensional formula

Q.

Differences between Liquid and gas?

Q. What is the relation between b value and compressibility?

Q.

Which of the following is not a matter?

1. Air

2. Water

3. Wood

4. All are matter

Q.

Which of the following material is not a matter ?

1. Sugar dissolved in water

2. Water-oil mixture

3. Steel

4. Thoughts

Q.

_________ have definite volume but no shape.

Q. Which of the following can dissolve in water?
(a) only solids
(b) only solids and liquids
(c) solids, liquids and gases
(d) only liquids

Q.

Two liquids May or may not be miscible with each other but two gases rapidly diffuse with one another

Q.

Answer the following:

1. Why does ice float on water?

2. Why do solids have a definite shape?

3. How are gases liquefied?

Q. Which of the below-mentioned metal exists in liquid state at room temperature?

1. Zinc
2. Calcium
3. Mercury
4. Gold

Q. Which of the below-mentioned metal exists in liquid state at room temperature?

1. Calcium
2. Gold
3. Mercury
4. Zinc

Q. difference between solid liquid gas on the basis of theeir (a) fluidity.(b) rate of diffusion (c) volume.

Q. Hydrogen chloride is insoluble in water. True/False?

1. True
2. False