Depends on what you are comparing it to. For say, water with Koolaid and water without. Also, the temperature or the two kicks in.
Strong salt water freezes faster than weak salt water, as the added salt lowers the freezing point of the water. Therefore, strong salt water will reach freezing temperature quicker than weak salt water, coke, or Kool-Aid.
koolaid
Cold water freezes faster then warm water.
probably water
water
Sugar water freezes faster than fresh water due to the presence of sugar molecules which disrupt the formation of ice crystals. This phenomenon is known as the Mpemba effect, where the solution with a higher concentration of solute freezes faster than the solution with a lower concentration of solute.
I think it is fresh water freezes faster because the salt melts ice.
Plain water freezes faster than dirty water because impurities in dirty water lower the freezing point, requiring it to be colder before it freezes. This means that plain water will reach its freezing point quicker and solidify faster.
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Coke
regular water!:)