define following with example
condensation
sublimation
state of matter
please help me this question please
Answers
Answer:
SUBLIMATION - THE PROCESS OF CONVERSION OF SOLID TO GAS OR GAS TO SOLIDS .
CONDENSATION - THE PROCESS OF CONVERSION OF GASES INTO A LIQUID ON DECREASING OF TEMPERATURE .
Answer:
Condensation:
Condensation is the process through which the physical state of matter changes from the gaseous phase into the liquid phase. For example, condensation occurs when water vapour (gaseous form) in the air changes into liquid water when it comes in contact with a cooler surface.
Sublimation:
Sublimation is the process by which a substance changes from solid state directly to vapour state. Example : dry ice, naphthalene balls etc.
States of matter:
Key Points
Matter can exist in one of three main states: solid, liquid, or gas.
Solid matter is composed of tightly packed particles. ...
Liquid matter is made of more loosely packed particles. ...
Gaseous matter is composed of particles packed so loosely that it has neither a defined shape nor a defined volume.
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