+208\(^o\)C to +212\(^o\)C
-80\(^o\)C + -76\(^o\)C
0\(^o\)C to +4\(^o\)C
-4\(^o\)C to +0\(^o\)C
Explanation
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Discussions (5)
Water exhibits a charateristic different from other liquids
i.e liquids expand when heated and contracts when cooled
Now water instead contracts when heated from 0°c to 4°c therefore the surface of the water body frezes while below the surface remains at 4°c so aquatic lives can survive
The anomalous expansion of water is a unique property of water. Water expands instead of contracting when the temperature goes from 4
∘
C to 0
∘
C, and it becomes less dense. This is because of formation of cage like structure which has hollow pores in between.
i disagree with the option chosen by my school app
Water contract from 0° to 4°
while from 4° water expand
and if anyone's think am wrong... kindly reply me with a proof
