1.

When the temperature of water rises from 0^(@)C to 10^(@)C,the density of water

Answer»

decreases gradually.
decreases up to `4^(@)C` and then INCREASES.
increases up to `4^(@)C` and then decreases.
increases gradually.

SOLUTION :Density of water is maximum at `4^(@)C` due to anomalous EXPANSION of water. Hence, when the temperature of water is RAISED from `0^(@)C` to `10^(@)C`, the density increases upto `4^(@)C`, then decreases gradually.


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