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PHASE TRANSFORMATIONS OF WATER CLASS NOTES

PHASE TRANSFORMATIONS OF WATER CLASS NOTES Phase transformation means change of ice to water and from water to steam. It takes place at constant temperature and at constant pressure respectively. SUB-COOLED ICE Ice at a temperature lower than its freezing temperature 00C is called sub-cooled ice. Hence ice at -60C, -130C, -290C will be sub-cooled ice….

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STATES OF MATTER AND PHASE CHANGE PROCESSES

 SSTATES OF MATTER AND PHASE CHANGE PROCESSES  Differentiate between the three states of matter Solids  Liquids Gases Have fixed volume and fixed shape Have fixed volume But have variable shape Variable volume And variable shape What are the various types of phase changes? Five types of phase changes Phase change    Name of Process Practical Application…