Select a non-homogeneous system from the following.a)Salt solutionb)Su...
A homogeneous mixture is one which is miscible completely with one another. In any saturated solution, when the amount of solute reaches more than a critical point, then the solution becomes heterogeneous.
Select a non-homogeneous system from the following.a)Salt solutionb)Su...
Non-homogeneous system refers to a system in which the components are not uniformly distributed or do not have a uniform composition throughout the system. Homogeneous systems, on the other hand, have uniform composition and are evenly distributed.
Among the options provided, the correct answer is option 'D' - Saturated solution of NaCl. Here's an explanation:
Definition of a saturated solution:
A saturated solution is a solution in which the maximum amount of solute has been dissolved in a solvent at a given temperature. In other words, no more solute can dissolve in the solvent at that temperature.
Explanation:
1. Salt solution: A salt solution refers to a mixture of salt (solute) and water (solvent). If the salt is completely dissolved in the water, it forms a homogeneous solution. However, if the salt is not fully dissolved and there are visible salt particles or crystals remaining in the solution, it becomes a non-homogeneous system. Therefore, a salt solution can be either homogeneous or non-homogeneous depending on the degree of dissolution.
2. Sugar solution: Similar to a salt solution, a sugar solution can also be either homogeneous or non-homogeneous. If the sugar is completely dissolved in the water, it forms a homogeneous solution. However, if there are undissolved sugar particles present, it becomes a non-homogeneous system.
3. Glucose in water: Glucose is a type of sugar, and as mentioned above, a sugar solution can be either homogeneous or non-homogeneous. Therefore, glucose in water can be either a homogeneous or non-homogeneous system, depending on the degree of glucose dissolution.
4. Saturated solution of NaCl: A saturated solution of NaCl refers to a solution in which the maximum amount of NaCl has been dissolved in water at a given temperature. However, even in a saturated solution, there can be undissolved NaCl crystals present. These crystals make the solution non-homogeneous.
Conclusion:
Among the options provided, the only non-homogeneous system is a saturated solution of NaCl. This is because a saturated solution can contain undissolved solute particles, in this case, NaCl crystals, making it non-homogeneous.