EASY
5th CBSE
IMPORTANT
Earn 100

The bubbles that come out rapidly when we open soda water bottle are:

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Important Questions on Matter

MEDIUM
5th CBSE
IMPORTANT
Satish bought 2 kg of sugar and tried to pour all of it into a jar, However, even though the jar was completely filled, there was still 12 kg of sugar left. This shows that _____.
EASY
5th CBSE
IMPORTANT

Arun put a bottle of cork into a beaker containing 100 ml of water. The new water level is shown below. From his experiment, Arun can conclude that the

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A the volume of the cork is 25 ml
B cork is lighter than water 
C cork occupies space 
D cork is a soft material 
EASY
5th CBSE
IMPORTANT

 The diagram shows four processes, A, B, C and D. During which process does water vapour change to dew?  

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MEDIUM
5th CBSE
IMPORTANT

When an ice cube melts, changes in ____ occur.

i) state ii) volume iii) substance iv) mass 

EASY
5th CBSE
IMPORTANT

Study the diagram below. 
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What processes do the arrows A and B represent? 


 

Arrow A Arrow B
 
A evaporation  condensation 
B condensation  evaporation
C melting  freezing
D freezing   melting

 

EASY
5th CBSE
IMPORTANT
Pandu observed water droplets forming on the outside of a glass of cold milk. The water droplets came from ____.
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EASY
5th CBSE
IMPORTANT

Group the following substances correctly. 

Solids Liquids Gases
     

[coffee powder, flower, oxygen, orange juice, steam, lotion, soap, water vapour]
 

MEDIUM
5th CBSE
IMPORTANT

A beaker is filled with some water, after which 5 similar marbles are added into it. 
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 Why does the water level rise when the marbles are added?