Question

what is a Anamalous expansion of water​

Answer 1

Answer:

Normally, liquids contract on cooling & the density increases. ... The density of ice is lower, and so it floats on water. This anomalous expansion of water is an abnormal property of waterwhereby it expands instead of contracting when the temperature goes from 4°C to 0°C, and it becomes less dense.

Answer 2

Explanation:

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

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