Advertisements
Advertisements
प्रश्न
Give reasons:
When a teaspoon of sugar is added to half a glass of water and stirred, the water level in the glass remains unchanged.
Advertisements
उत्तर
When a teaspoon of sugar is added to half a glass of water and stirred, the water level in the glass remains unchanged because the sugar particles are adjusted between the water molecules as intermolecular gaps are more in liquids.
APPEARS IN
संबंधित प्रश्न
Give reasons:
A wooden table should be called a solid.
How do solids, liquids and gases differ in shape and volume?
Classify the following into solids, liquids and gases.
Oxygen, milk, common salt, wax, stone, L.P.G, carbon- dioxide, sugar, mercury, coal, blood, butter, copper, coconut oil, kerosene.
For the following statement, say whether it describes a solid, a liquid or a gas.
Particles are quite close together
Fill the following chart showing twelve solids, twelve liquids, four gases and eight materials.
Explain the term ‘Interconversion of matter’. With reference to ice, water, and water vapour show diagrammatically the change of state of matter from solid to liquid to gaseous and back to the original state.
State the property of the following substance.
The melting point of ice is 0°C.
Complete the given analogy.
Large Inter-particle space: Gas:: ______ :solid.
The force of attraction between liquid particles is more than solid particles.
The composition of a sample of wustite is Fe0.93O1.0· The iron is present in the form of Fe(III) is ______%.
