it only takes about 3 minutes to dissolve sugar in hot to boiling water. When it could take about a hour for cold water.
Even in cold water sugar will dissolve eventually, but it does dissolve faster in hot water. Hot water molecules move faster than cold water molecules and therefore can more easily break sugar molecules out of solid sugar and into solution.
Sugar dissolves faster in warm water because the higher temperature increases the kinetic energy of the water molecules, causing them to move faster and collide more frequently with the sugar molecules, speeding up the dissolution process.
As temperature decreases, the rate of dissolution or solubility decreases. so sugar will dissolve slowly in cold water than water at room temperature. Sugar will dissolve faster in hot water.
Sugar cubes would dissolve faster when crushed rather than left whole, regardless of whether the water used is hot or cold. Crushing the sugar cubes increases the surface area of the sugar particles exposed to the water, allowing for quicker dissolution.
Well, heating a cup of water would allow it to dissolve more of a particular substance if that is what you mean (given that the solute is able to dissolve in a polar solvent at all). For example, if you have two cups of equal volumes of water, one at 20 degrees celsius and the other at 35 degrees celsius, the water at the higher temperature (35 degrees celsius) would be able to dissolve more salt that the water at the lower temperature.
Even in cold water sugar will dissolve eventually, but it does dissolve faster in hot water. Hot water molecules move faster than cold water molecules and therefore can more easily break sugar molecules out of solid sugar and into solution.
Sugar will dissolve faster in hot water than it will in cold water.
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Sugar sinks at the same rate in warm or cold water. Sugar dissolves faster in warm water.
Hot water
hot water has faster moving particales than cold water
Hot water. Hot water can also dissolve slightly more sugar than cold water can.
Sugar dissolves faster than salt in water. Salt has stronger bonds than sugar. That what makes sugar dissolve faster (because it has weaker bonds and structure than salt)
The sugar cube in the hot water will dissolve faster because there are more and higher energy collisions between the water molecules and the sugar molecules which will cause the sugar to dissolve faster.
It is difficult to dissolve sugar in cold water, but very easy to dissolve in boiling hot water.It is because the solubility of sugar is very small in cold water. However, as the tempreature rises the solubility of the sugar increases.