Tea is mainly water. Water is a polar solvent and will dissolve polar solutes. Sugar is polar. Therefore, hot tea will dissolve sugar due to the polarity of each substances. The second factor is the heat. Generally (but not always) increasing the temperature allows the solute to dissolve more quickly. The temperature increases the kinetic energy of the solute and the solvent. The polar solute bonds can be broken and the solute can be dispersed in the solvent more quickly if the energy of the system is higher.
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.
Hot water will make sugar dissolve faster compared to cold water because the increased temperature causes the sugar molecules to move more rapidly and interact with the water molecules more effectively.
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.
I can dissolve more sugar in hot tea rather than cold tea.
Hot water. Hot water can also dissolve slightly more sugar than cold water can.
Sugar will dissolve faster in hot water than it will in cold water.
Hot water because the heat helps to dissolve the sugar.
Hot water will make sugar dissolve faster compared to cold water because the increased temperature causes the sugar molecules to move more rapidly and interact with the water molecules more effectively.
That depends on the relative quantities of sugar and water, the water temperature (more definitely than merely "cold"), and any agitation (stirring).
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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.