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It has a larger contact surface with the liquid that dissolves it.

For the cube it is just the outer surface that is in contact with water. For the spoonful, water surrounds every single grain at the same time.

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15y ago

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Why grown sugar dissolve faster than a cube in same amount of water?

Granulated sugar has a larger surface area than a sugar cube, allowing the water to come in contact with more sugar particles, leading to faster dissolution. Additionally, the structure of a sugar cube is more compact, slowing down the rate at which the water can penetrate and dissolve the sugar.


What dissolves quicker in water one gram of cube sugar or one gram of caster sugar?

Caster sugar dissolves quicker in water than cube sugar due to its finer granules and larger surface area, allowing for faster dissolution. Cube sugar, on the other hand, has a more compact structure that takes longer to break down in water.


Why does a sugar cube disappears when it dissolves in water?

The "cube" disappears but the "sugar" doesn't. When placed in water the sugar dissolves. Essentially the sugar molecules break off from the solid and hide among the water molecules. If the water were to be removed by evaporation the sugar would precipitate out. if done carefully large sugar crystals will grow in the evaporating solution. The sugar cube will not reform as this is an artificial construct.


What happens to the molecules of a solid such as a sugar cube when it dissolves water?

When a solid such as a sugar cube dissolves in water, the molecules of the sugar cube spread out and become surrounded by water molecules. The water molecules interact with the sugar molecules and weaken their bonds, causing the sugar molecules to separate and disperse throughout the water, resulting in a homogeneous mixture.


Why does sugar take less time to dissolve in hot water?

Heat invariably speeds up reactions. Heat is actually kinetic energy at the molecular level, so in this case, it dissolves quicker because water molecules are colliding more (and with more force) with the sugar cube.

Related Questions

Which dissolves first sugar cube or table sugar?

Sugar dissolves faster.


Does a sugar cube dissolves faster in salt water or fresh water?

salt water


Why grown sugar dissolve faster than a cube in same amount of water?

Granulated sugar has a larger surface area than a sugar cube, allowing the water to come in contact with more sugar particles, leading to faster dissolution. Additionally, the structure of a sugar cube is more compact, slowing down the rate at which the water can penetrate and dissolve the sugar.


What soda dissolves a sugar cube?

Sugar is very soluble in water.


What dissolves quicker in water one gram of cube sugar or one gram of caster sugar?

Caster sugar dissolves quicker in water than cube sugar due to its finer granules and larger surface area, allowing for faster dissolution. Cube sugar, on the other hand, has a more compact structure that takes longer to break down in water.


What happens to a sugar cube in a cup of hot water?

It dissolves


Why does a sugar cube give off air bubbles when dissolving in water?

The air bubbles are trapped within the sugar cube and are released as the sugar dissolves in water. These air pockets are a result of the manufacturing process of the sugar cube, where they can get trapped during the compression of the sugar granules.


If a sugar cube dissolves is it chemical change?

Dissolution is a physical process.


Do Skittles dissolve faster in water or coke?

no it cal not because it has more caffeine in it!!i thank im right i don't know really!u can gess if u want to!


What chemical makes a sugar cube dissolve?

Water is the chemical that dissolves a sugar cube. The water molecules surround the sugar molecules and break the bonds holding them together, causing the sugar cube to dissolve.


Why does a sugar cube disappears when it dissolves in water?

The "cube" disappears but the "sugar" doesn't. When placed in water the sugar dissolves. Essentially the sugar molecules break off from the solid and hide among the water molecules. If the water were to be removed by evaporation the sugar would precipitate out. if done carefully large sugar crystals will grow in the evaporating solution. The sugar cube will not reform as this is an artificial construct.


What happensWhen You Drop A Sugar Into A Mug Of Hot Tea?

using diffusion what might happen when you drop a sugar cube into a mug of tea. For the sugar cube ,since the sugar cube is source, the molecules will diffuse into the hot water the sugar cube will despair