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प्रश्न
Give reason of When a teaspoon of sugar is added to half a glass of water and stirred, the water level in the glass does not rise.
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उत्तर
Add one teaspoon of sugar to it and stir. The sugar disappear but the level of water in the glass does not rise that means the volume of water has not increased. Because the sugar particles are adjusted between the water molecules. The shows that there are intermolecular gaps in water.
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संबंधित प्रश्न
Fill in the blank:
The change of a solid into a liquid is called melting or................
For the following statement, say whether it describes a solid, a liquid or a gas.
Particles move about very quickly.
Name the phenomenon which cause the following change:
Conversion of water into steam.
The process by which a solid changes into a liquid is called
- freezing
- melting
- condensation
- evaporation
Fill in the blank
Matter is anything that has ______ and occupies ______
When sugar is dissolved in water, there is no increase in the volume. Which characteristic of matter is illustrated by this observation?
State two characteristics of matter demonstrated by diffusion.
What are the two conditions for the interconversion of states of matter?
Fill in the blanks:
Matter is defined as anything that occupies _______ and has _______
Select the correct answer from A, B, C, D & E for the statement given below:
The state of matter, where the inter-particle attraction between particles is maximum.
