Page 63 - Science class 4

Matching : Patching
Matching : Patching

Match the following :

Column ‘A’ Column ‘B’

1. Water (a) Sugar in water

2. Condensation (b) Boiled to form steam

3. Milk plus water (c) Gas in liquid solution

4. Solution (d) Liquid in liquid Solution

5. Soda water (e) Loosely packed molecules

Substituting Yourself
Substituting Yourself

Give one word for each one of the following :

1. Things that occupy space and have weight _______________

2. Matter having definite shape and volume _______________

3. The solid which on heating gives purple fumes _______________

4. An example of gas dissolved in a liquid _______________

5. A solid which can flow like liquids _______________

Brush Up Your Learning
Brush Up Your Learning

A. Answer the following questions :

1. What is matter?

2. What are the common properties of matter?

3. How are molecules arranged in solids?

4. What are the features of water?

B. Answer the following questions briefly :

1. Explain the term solute with example.

2. Give any two properties of liquids.

3. What is condensation ?

4. What do you understand by evaporation ?