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Subject :NSO    Class : Class 5

What will happen when a flask of coloured water is placed in a container of hot water for some time, as shown here?



AThe water in the container will overflow.
BThe water level in the glass tube will fall.
CThe water level in the glass tube will rise.
DThe water in the container will become coloured.


isn't the container up to full and if the level rises the water shall overflow

Ans 1:

Class : Class 5
C

Ans 2:

Class : Class 5
Answer is c

Ans 3:

Class : Class 5

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