Sunday, 9 August 2015

States of Water H2O

States of Water ( H2O)

·         Water exists in three state i.e. Solid (Ice), Liquid (Portable Water, Sea Water, Drinking Water etc.), Gas ( Steam, Vapours).
·         In these three states water has different physical properties but same chemical composition i.e. H2O
·         Also characteristics of these states of water depend on the molecular energy and how molecules aggregate.
·         As molecules changes its physical state ( from liquid to gas, gas to liquid, solid to gas etc.) there is no change in chemical properties of the substance but some changes may occur in rate of chemical reaction.
Photos of different states of Water
1. Solid => Ice


2. Liquid => Drinking Water

3. Gas => Steam



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