Ex

  Chemistry (NTSE/Olympiad)  

1. Matter In Our Surrounding

Effect of Temperature Change

Effect of Temperature Change
By increasing the temperature (by heating), a solid can be converted into liquid state; and the liquid can be converted into gaseous state (or vapour state). And by decreasing the temperature (by cooling), a gas can be converted into liquid state; and a liquid can be converted into solid state.
1. Solid to liquid change : Melting
2. Liquid to gas change : Boiling (or vaporisation)
3. Gas to liquid change : Condensation
4. Gas to liquid change : Condensation
5. Liquid to solid change : Freezing

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