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प्रश्न
Give reasons for the following:
Water on freezing turns into ice.
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उत्तर
Every pure substance has a fired melting point or boiling point.
संबंधित प्रश्न
Give two example of the following:
The substances which sublime.
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Solids and liquids can flow.
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The molecules are at a greater distance in ______ compared to liquids.
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The three states of matter are classified on the basis of differences of certain _________.
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