Question

When sugar is dissolved in water,particles of sugar are no longer visible . From what experiment can you say that sugar is not lost but is present in the solution?​

Answer 1

Answer:

When we do the evaporation experiment the water evaporates leaving sugar behind so sugar is not lost but present in the solution

Answer 2

Answer:

When sugar is dissolved in water there is no increase in volume as the sugar molecules are surrounded by the molecules of water. The sugar molecules occupy the space between the water molecules.

Explanation:

Sugar test - Benedict's solution

Benedict's solution is used to test for simple sugars, such as glucose. It is a clear blue solution of sodium and copper salts. In the presence of simple sugars, the blue solution changes color to green, yellow and brick-red, depending on the amount of sugar.