Thermal expansion
Question
Among the following , the liquid having negative coefficient of cubical expansion between 273K and 277K is
Easy
Solution
273 K = 0°C
277 K = 4°C
On heating from 0°C, volume of water gradually decreases and becomes minimum at 4°C. So in the range 273 K to 277 K, coefficient of cubical expansion of water is negative.
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