EASY
5th CBSE
IMPORTANT
Earn 100

Which of the following is insoluble in water?  

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Important Questions on Matter

EASY
5th CBSE
IMPORTANT
Name the solution of a gas in liquid.
EASY
5th CBSE
IMPORTANT
Name a liquid that is insoluble in kerosene.
EASY
5th CBSE
IMPORTANT
A student took water and dissolved some amount of salt in it. Later she placed the salty water under sunlight for three days. She found only the crystals of salt but not water. The process demonstrated in the above experiment is: 
 
EASY
5th CBSE
IMPORTANT
The bubbles that come out rapidly when we open soda water bottle are:
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