Solids, Liquids & Gases Worksheet-4

Solids, Liquids & Gases Worksheet-4

 

Multiple Choice Questions (with more than one option):

  1. Which of the following statement/s is/are true for liquid/s?

(A) It has definite shape

(B) It has definite volume

(C) It takes the shape of the container

(D) The molecules are loosely packed in comparison to the solids

 

  1. True/False

a.      The states of matter are interchangeable.

b.      Matter expands on cooling.

c.      Iron contracts on cooling.

d.      Liquids have definite volume.

e.      Petrol is soluble in water.

f.       Steam condenses to form ice.

g.      Wood is a matter.

h.      The process of transformation (change) of solid into liquid is known as freezing.

i.       Some solids melt on heating.

 

Fill in the blanks:

  1. The increase in the size of matter on heating is known as ____.       
  2. The process of transformation (change) of liquid into solid is known as ____.      

 

Answer Key:

(11)   (B,C,D)

(12)  a. True; b. False; c. True; d. True; e. False; f. False; g. True; h. False; i. True

(13)  expansion/ expansions

(14)  Freezing