Question

What is anomalous expansion of water

Answer 1

A common trend seen in substances through out, is the fact that all substances expand when they are heated and their density decreases and vice versa and when you cool something, it contracts and increases in density.i s called anomalous expansion of water.

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Answer 2

Answer : -

An abnormal property of water , wherein instead of contracting , it expands , as the temperature goes from 4°C to 0° C , thereby becoming less dense is known as anomalous expansion of water.