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When u provide energy to a substance the foce of attraction between the substance weakens(thes why on boiling water turns into vapour).Thus, in hot water the the water molecules are more apart from each other than normal/cold water so the sugar molecules find more space to get into.That's why sugar dissolves faster in hot water
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∙ 16y ago
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Does suger dissolve faster in cold water or hot water?
Sugar dissolves faster in hot water, because the water molecules move about faster when they are hot so, when you pour in sugar, the water mollecules will collide with the sugar and theredore sugar dissolves faster in hot water.
Will hot or cold water make sugar dissolve faster?
it only takes about 3 minutes to dissolve sugar in hot to boiling water. When it could take about a hour for cold water.
Do sugar cubes dissolve faster in hot water or cold water?
Hot water
Does salt or sugar dissolve faster in cold or hot water?
Sugar sinks at the same rate in warm or cold water. Sugar dissolves faster in warm water.
What dissolves faster in hot or in cold water sugar or salt?
salt in hot water
what dissolves faster in hot or cold water salt or sugar?
salt in hot water
Does a sugar cube melt faster in hot water?
Yes. Most soluble things dissolve faster in hot water.
What causes sugar to dissolve faster in hot water than cold water?
hot water has faster moving particales than cold water
Which dissolves faster in hot water sugar or salt?
Sugar is more soluble.
Why doesn't warm water dissolve sugar faster than hot water?
it is not hot enough
What boils faster pure water or sugar water?
Just think about it. If you leave a tin of water and a tin of sugar outside on a hot day, which one will disappear faster- the water or the sugar?
Does white sugar melt faster in hot water than brown sugar?
Sugar of either color does not "melt" in hot water but rather dissolves; brown sugar has some impurities which are not so soluble in water, so that white sugar will seem to dissolve faster.
