Advertisements
Advertisements
प्रश्न
Give reasons:
Liquids can flow
Advertisements
उत्तर
In liquids intermolecular force is weaker because the particles are not closely packed and hence there is large intermolecular space. So molecules in a liquids can move randomely and hence liquids can flow easily.
APPEARS IN
संबंधित प्रश्न
Classify the following into solids, liquids and gases.
Oxygen, milk, common salt, wax, stone, water vapour, carbon-dioxide, sugar, mercury, coal, blood, butter, copper, coconut oil, kerosene.
Water cycle is an example of inter conversion of states of water. Explain.
State the general properties of a solid.
How will you prove by an experiment that solids occupy space ?
Write whether the following statement is true or false.
A gas has no free surface.
For the following statement, say whether it describes a solid, a liquid or a gas.
Particles move about very quickly.
Write true or false for each statement. Rewrite the false statement correctly.
If the intermolecular space is more than the intermolecular force will be weaker.
State two characteristics of matter demonstrated by diffusion.
Give reasons for the following:
Water on freezing turns into ice.
State in which of the following examples ie. a piece of wood, water, light gas is the Inter-particle attraction maximum.
