Question

Which of the following upon shaking with water will not form a true solution? Common salt, Sugar, Sand, Glucose. plz answer me plz​

Answer 1

(3) Sand will not form a true solution upon shaking with water

Explanation:

• True solution is a homogeneous solution and it will dissolve the solute completely in the solvent.
• The property of true solution is uniform throughout the process.
• Here, from the given options, common salt, sugar and glucose is a true solution because when shaking with water all of these substances dissolves completely in water.
• Particles cannot be seen by naked eyes and cannot be filtered in a true solution.
• Sand is not a true solution because when shaking with water, it will not completely dissolve.
• Sand will settle down at the bottom after shaking with water.
• Therefore, sand is a heterogeneous solution since it is not uniform and it can be filtered and seen by naked eyes.

Answer 2

Glucose and common salt is a true solution