We can know it's a physical change because we can let the water completely evaporate, which is a physical process, in order to isolate the sugar as the original solid (solute).
First and for most, sugar mixing in water is not a chemical change. It is a physical change (Something which can be gotten back) Water and sugar, once mixed, can both be seperated by heated the liquid. The water evaporates, thus the sugar is left behind. Hope i helped. Chao!
This is a physical process.
The ability to separate the sugar and water through physical means (such as evaporation) would be conclusive evidence that mixing sugar in water is a physical change. This shows that the properties of both the sugar and water have not changed chemically, indicating a physical rather than a chemical change.
Physical change.
Mixing mud, sugar, and water is a physical change because there is no new substance formed. The individual components retain their chemical properties even after mixing.
Yes, it is a physical change. The sugar seems to "disappear" in the water, but if you taste the water you will also taste the sugar. So, the basic chemical nature of both sugar and water is unchanged. That is a characteristic of a physical change.
It is a physical change as you can change it back.
Physical. The water breaks up the crystals of sugar into individual molecules, but you still have sugar and water. The sugar is just in smaller clumps.
ANSWER:A physical change. Nothing new is made from the solution and they both can be separated later by using heat to evaporate the water, leaving the sugar behind.
you don't make any new substances, the sugar is just mixed very well into the water
sugar solution in water
Conclusive evidence that mixing sugar in water is a physical change lies in the fact that the sugar dissolves without altering its chemical structure. When sugar is mixed with water, it forms a homogeneous solution, and the individual sugar molecules remain intact. This process is reversible; evaporating the water will allow the sugar to crystallize back out, demonstrating that no new substances are formed. Thus, the original components retain their properties, confirming it is a physical change.