Question

anamalaous exapansion of water​

Answer 1

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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The anomalous expansion of water is an abnormal property of water whereby it expands instead of contracting when the temperature goes from 4⁰ C to 0⁰ 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.