Physics
Write one word or few words for the following.
(a) The temperature on which a solid gets changed into a liquid
(b) It is formed by combining two or more atoms
(c) It can be beaten either into sheets or into powdered form
(d) The molecules are loosely packed in this state of matter
(e) It has neither a fixed shape nor a fixed volume
Related Questions
Which of the following is not a characteristic of molecules of matter?
- Molecules have a very large size.
- Molecules are constantly moving.
- Molecules have spaces between them.
- Molecules attract each other.
Which of the following has the negligible intermolecular force between its molecules?
- Solid
- Liquid
- Gas
- Atom
Define the following terms.
(a) Intermolecular space
(b) Condensation
(c) Freezing point
(d) Intermolecular force of attraction
(e) Evaporation
Give reasons for the following statements.
(a) Solids are rigid and incompressible.
(b) Change in temperature cause changes in state of matter.
(c) Liquids take the shape of the container.
(d) Ice changes to water and water changes to steam.
(e) Water droplets form on a glass of cold water.