Yes there is a change in volume.
it will dissolve
No. Chalk is insoluble in water. Adding sugar will not change that.
You can use displacement of water but you'll have to do it quickly before the sugar dissolves. You can also find a substance that sugar does not dissolve in and use that instead of water. If you change its state of matter, the volume might change.
Nothing. The main concept of dissolving something is that it does NOT add to the volume of the liquid. You can just keep chucking the sugar into the water and the volume will not change (the weight WILL!). ...At least not until you have added over 91g, then no more will dissolve at all. If you keep adding sugar, it will float about and collect at the bottom and the volume will increase with every grain added. It's 91g because Glucose (I assume this is the sugar you refer to) has a water solubility of 91g per litre.
When sugar crystals are added to water, the water level will not rise because the volume of the sugar crystals is already accounted for in the total volume of the solution. The sugar crystals dissolve in the water, occupying the spaces between the water molecules, so the total volume of the solution remains the same.
When enough sugar is dissolved into the solvent (water) , or goes 'in to solution' , that no more will dissolve , the solvent is said to be 'saturated'. The more solvent you have the more sugar you can put into solution. No more sugar will dissolve once the solvent (now your solution) is saturated.
Dissolving sugar in water is a physical change where the sugar crystals break down and mix evenly with the water molecules. This forms a homogeneous mixture known as a solution. The sweetness and properties of the sugar are retained, but the sugar can no longer be separated from the water by filtration.
204g of sugar is the maximum amount of sugar that will dissolve into 100mL of water.
False. When sugar is dissolved in water, it is a physical change where the sugar molecules are dispersed in the water but no chemical bonds are formed between them.
This is a poor question. There is no way such a method can measure the volume of a sugar cube, for example, because it will dissolve in the water.
by heating the water slowly and by stirring using a spoon, you can dissolve salt and sugar.
Let's imagine the following objects first: Sugar cubes are solid blocks, each with a comparatively larger volume. Granulated sugar is fine and particulate, and each grain has a very small volume. It is only logical that when comparing one block of sugar to one grain of sugar, that the grain dissolves faster because it has a smaller volume (less to dissolve), and the surface area to volume ratio is much higher.