Advertisements
Advertisements
प्रश्न
Complete the statement by filling the blank with the correct word given below.
When inter-particle space increases, the inter-particle attractive force _______________.
विकल्प
decreases
increases
उत्तर
When inter-particle space increases, the inter-particle attractive force decreases.
APPEARS IN
संबंधित प्रश्न
Name the phenomenon which cause the following change:
Formation of water vapour from water.
What is the relation between intermolecular space and intermolecular force ?
Explain why, we can easily move our hand in air but to do the same through a plank of wood, we need a karate expert.
Which of the following statement is incorrect?
When a beam of sunlight enters a room through a window, we can see tiny particles X suspended in a gas (or rather a mixture of gases) Y which are moving rapidly in a very haphazard manner.
- What could particles X be ?
- Name the gas (or mixture of gases) Y.
- What is the phenomenon exhibited by particles X known as ?
- What is causing the movement of particles X ?
- What conclusion does the existence of this phenomenon give us about the nature of matter ?
Give a reason why –
Liquids have a definite volume but no definite shape.
Describe simple experiment to show that particles of matter are closely packed in solids and less in liquids.
State in which of the following examples ie. a piece of wood, water, light gas is the Inter-particle space maximum.
Give the reason for the following
Particles of matter move more rapidly on the application of heat.
You are provided with a mixture of naphthalene and ammonium chloride by your teacher. Suggest an activity to separate them with well labelled diagram.