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Will sugar cubes in hot water or powdered sugar in hot water dissolve quicker?
Powered sugar dissolves faster because it has more surface area.
Why does icing sugar dissolve faster than other sugars?
It has more surface area.
Why does powdered sugar dissolve in water faster than granulated sugar?
Powdered sugar dissolves in water faster than granulated sugar primarily due to its smaller particle size and larger surface area. The fine particles of powdered sugar have more exposure to water molecules, allowing for quicker interaction and dissolution. Additionally, powdered sugar often contains a small amount of cornstarch, which can further enhance its solubility. Consequently, these factors contribute to the rapid dissolution of powdered sugar compared to granulated sugar.
Why do you think that is easier to dissolve powdered brown sugar tahn a big whole piece or chunk of brown sugar in water?
The finer the grains of sugar, the more surface area of individual grains is exposed to the heat. A solid lump of sugar has to melt from the surface into the centre - therefore, initially, has less surface exposed to the heat.
Why Powdered coal burns faster than a lump of sugar?
Powdered coal burns faster than a lump of sugar primarily due to its larger surface area, which allows for more efficient oxygen contact during combustion. The fine particles of powdered coal facilitate quicker ignition and sustained combustion, as they can heat up rapidly and release energy more effectively. In contrast, a lump of sugar has a smaller surface area relative to its volume, resulting in slower combustion and heat release. Additionally, the chemical composition and structure of coal contribute to its faster burning characteristics compared to sugar.
Why are powdered substance more effective adsorbents than their crystalline forms?
powdered substances have more surface area so they can be broken down quicker than substances with less surface area and that will cause the sustance to be absorbed quicker.
Why it is easier to dissolve powdered brown sugar than a big a whole piece of brown sugar?
More surface area in the powdered sugar. Means more of the sugar gets exposed to the liquid at the same time. In a big lump, the sugar inside won't get in contact with the liquid until the outer sugar has worn away.
What has more surface area sugar cube or an equal amount of loose granular sugar?
Loose granular sugar has more surface area compared to an equal amount of sugar in a sugar cube. This is because the individual granules of loose sugar are exposed on all sides, while a sugar cube's surface area is limited to its outer surfaces. The increased surface area of loose sugar allows it to dissolve more quickly in liquids, enhancing its reactivity and solubility.
Why is a catalyst more effective in powdered form?
Higher surface area is available for the chemical reaction.
Explain collision theory and discuss how it can be used to explain why powdered sugar will dissolve in water faster than a cube of sugar?
Collision theory states that for a chemical reaction to occur, reactant particles must collide with sufficient energy and proper orientation. In the case of powdered sugar versus a sugar cube, the powdered sugar has a much larger surface area exposed to the water, leading to more frequent and effective collisions between sugar particles and water molecules. This increased interaction allows powdered sugar to dissolve faster than a solid cube, where fewer surface particles are available for interaction with the solvent. Thus, the principles of collision theory help explain the difference in dissolution rates.
Powdered mg reacts morre rapidly than strip of mg?
Powdered magnesium has a greater surface area compared to a strip of magnesium, which allows for more contact with the reactant, such as oxygen from the air. This increased surface area results in a faster reaction rate, as more magnesium atoms are available to react at the same time.
Why powdered flour reacts more quickly than lumps of wheats?
Powdered flour reacts more quickly than lumps of wheat because it has more surface area to absorb liquid.
