$20\ g$ of sodium chloride is dissolved in $100\ mL$ of water. How will you test whether the given solution is saturated or unsaturated at the given temperature?
Download our app for free and get started
When $20\ g$ of salt is dissolved in $100\ ml$ of water:
-
So if it is completely dissolved at that temperature, that is, it can hold more solute in solution. It is then unsaturated solution.
-
And if it is not dissolved, and cannot hold more solute into it, at that temperature. Then it is saturated solution. Saturated means the solution contains as much substance as can possibly dissolve in it.
- While Supersaturated solution contains more of the dissolved salt than that could be under normal condition of temperature and pressure. Some residual solute appears in solid form in the solvent.
Download our appand get started for free
Experience the future of education. Simply download our apps or reach out to us for more information. Let's shape the future of learning together!No signup needed.*
Similar Questions
- 1View SolutionSmoke and fog both are aerosols. In what way are they different?
- 2View SolutionWhat do you observe in the china dish during crystallization?
- 3View SolutionWhat is a mixture? Give two example of mixtures.
- 4View SolutionWhat is the effect of temperature on the solubility of solids in liquids?
- 5View SolutionWhich of the following are physical changes and which are chemical changes? Burning of candle wax, Melting of candle wax, Mixing of iron filings and sand, Burning of wood, Breaking a piece of chalk, Burning a piece of paper, Cutting a piece of paper.
- 6View SolutionExplain why, hydrogen and oxygen are considered elements whereas water is not considered an element.
- 7View SolutionExplain why, a solution of salt in water is considered a mixture and not a compound.
- 8View SolutionClassify the following as physical or chemical changes:
- Formation of curd from milk.
- Condensation of steam.
- Growth of a plant.
- Breaking of a glass tumbler.
- 9View SolutionSeparate the following into physical and chemical changes:
Sublimation of a solid, Decomposition of water into hydrogen and oxygen by passing electric current, Formation of clouds, Making a fruit salad from raw fruits, Dissolving carbon dioxide in water. - 10View SolutionIn which type of change a new substance is formed?