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the rate of solubility decreases with increase in molecular size because the water molecules will not be able to penetrate and surround the molecule into hydrated mode but it also depends on type of bond in the molecule....

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12y ago
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14y ago

One variable that affects the rate at which a sugar cube dissolves is its surface area.

The rate it dissolves at is directly proportional to the surface area of the object.

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14y ago

the force of attraction is greater in the water than the crystal and so it falls apart, particle by particle, to fill the gaps between water particles

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11y ago

Yes, the size of the sugar particles affects the rate of dissolution. The rate is directly proportional to surface area. Thus, the finer the particles, the faster they dissolve.

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1y ago

What grain size of the solute affects how quickly or slowly something dissolves

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11y ago

i honestly dont know

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Q: Does the sugar size affect the time it take to dissolve in room - temperature water?
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How does water temperature affect sugar?

The hotter the water, The faster it will dissolve.


Can sugar dissolve in tap water after a period of time?

What temperature is the tap water? A little will dissolve in room temperature tap water, but if you raise the temperature of the water more sugar will dissolve. If you boil the sugar, it will break down into two simpler sugars and won't precipitate when the water is cooled.


The coffee cream and sugar will dissolve readily in cold water why or why not?

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.


How fast does sugar dissolve in water and how fast salt dissolve in water?

The amount of time and speed it takes to dissolve sugar in water and dissolve salt in water depends on the amounts of salt and sugar, the amount of water, and the temperature of the water. The approximate time needed to dissolve the sugar and salt in water is 25 minutes.


What is the variable of sugar and salt?

The variable for both sugar and salt is temperature: more sugar or salt will dissolve in water at a higher temperature. The amount of water is also a factor, since more water will be able to dissolve more sugar or salt.


At what Kerlvin temperature will 300 g of sugar dissolve in water?

274


What are the variables of does sugar dissolving faster in hot or cold water?

Temperature: more sugar will dissolve in water at a higher temperature. The amount of water is also a factor, since more water will be able to dissolve more sugar. If you are wondering about the rate, and not simply the amount, of sugar dissolving, then the surface area of the particles is also important. The greater the surface area, the more rapidly it will dissolve (smaller grains of sugar would dissolve more rapidly than a sugar cube, for instance).


In what temperature does sugar dissolve faster?

yes, because if the water is a higher temperature when the sugar is dissolving in it, then the particles of the sugar move around faster and mix with the water particles quicker


Is temperature directly or indirectly related to the solubility of sugar in water?

Temperature is directly proportional to solubility, which means that an increase in temperature will also increase the solubility. Sugar will dissolve faster in hot water.


Why did no sugar dissolve at 0 degrees?

Because the water was a solid block of ice at that temperature.


Why is it necessary to indicate temperature when measuring solubility?

as temperature increases, so does solubility. try this with tea. try mixing a couple spoons fulls of sugar into cold water. it wont dissolve right? microwave it. now it will dissolve more. the hotter the water gets the more sugar it can dissolve.


How long does it take sugar to dissolve in room temperature water without stirring?

It would depend on the amounts of water and sugar