The temperature of ice can be decreased below 0degree C by mixing ............... in it.
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OBVIOUSLY ADD COLD WATER. BUT THE EXACT EFFECT OF EXTERNAL TEMP. VS. TEMP. OF WATER IS YET TO BE ESTABLISHED.
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Answer:
Ice can get more colder below 0 degree. The temperature is called absolute temperature which is also called as Kelvin temperature.
Explanation:
Ice can get more colder when salt is added to it.
When salt is added to ice it gets dissolved in the surface water present on ice.
Thus dissolved salt decreases the freezing point of ice.
This decreased freezing point is lower than the iceing point.
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