Question

Define anomalous expansion of water .​

Answer 1

Answer:

The anomalous expansion of water is an abnormal property of water whereby it expands instead of contracting when the temperature goes from 4o C to 0o C, and it becomes less dense. ... The density becomes less and less as it freezes because molecules of water normally form open crystal structures when in solid form.

Answer 2

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Anomalous expansion of water is defined as the expansion of water when it is cooled from four degree celsius to zero degree celsius. • Volume and density of water changes in different ways when heated from zero degree celsius to ten degree celsius.