Question

b) Explain why soft drink bottles are generally stored by shopkeeper in
a box containing ice and not in water at 0° C for cooling.
a)
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Answer 1

Answer:

Drinks get cooled more quickly by adding pieces of ice at 0oC than the ice-cold water at 00C : This is because 1 g of ice at 0oC takes 336 J of heat energy from the drink to melt into water at 0oC. ... Therefore cooling produced by 1 g ice at 0oC is more than that by 1 g water at 0oC.