The sugar solubility is increased.
The sugar will dissolve in water because sugar is polar and so is water with hydrogen bonds. When attraction happens, the water molecules will separate the sugar molecules and the sugar will be dissolved.
The temperature increase a bit.
sugar increase density of the water so the seed floats
sugar increase density of the water so the seed floats
It makes a solution.
It will dissolve into the water
Temperature would increase
The increase of the boiling point is only 2 0C.
Its just water added with sugar.
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.
2.04 C
No. A base decreases the amount of hydronium, and increases the amount of hydroxide.