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Why is vapor pressure of solution of glucose in water lower than that of water?
vapour pressure of a solution containing non volatile solute if a non volatile solute is added to volatile solvent the vapour pressure of the solution is lower than the vapour pressure of pure component glucose is non volatile and water is volatile The surface of a pure solvent is populated only by solvent molecules therefore its easier for them to escape . but when glucose is present only solvent molecules volatile They alone can escape to build up the vapor pressure of the solution by Vijay Iyer
Is the carbonic acid a strong volatile acid?
Carbonic acid is a weak acid and is not considered a strong volatile acid. It is formed when carbon dioxide dissolves in water, but it does not fully ionize in solution. This means that it does not release as many hydrogen ions into solution compared to strong volatile acids like hydrochloric acid.
How does a solution containing a chemical with a high vapor pressure be low in volatility?
Well vapor pressure also depends on the mole fraction of a substance. Vapor pressure= Mole fraction* Total pressure of the solution. If the Mole fraction of a volatile substance in the solution is decreased its vapor pressure increases. Thus the volatility of the substance barely plays the role. Of course, if the solution has no volatile substance there cannot be any vapor pressure in the container.
Salt is a non-volatile solute?
Yes, salt is a non-volatile solute, which means it does not evaporate easily at normal temperatures. This property is important in processes like boiling point elevation, where adding salt to water increases the boiling point of the solution.
What are the advantages of simple distillation over evaporation?
Simple distillation allows for the separation of components based on differences in boiling points, resulting in a more purified product compared to evaporation. Distillation is also faster and more efficient at separating volatile components from a mixture. Additionally, distillation allows for the collection of both the volatile component and the non-volatile component, whereas evaporation only concentrates the solution.
What is the effect of soluble volatile substance on the boiling point of a water solution?
A soluble volatile substance will lower the boiling point of a solution. The volatile substance will boil at a lower temperature than the water component, thus causing the solution to boil at a lower temperature.
Is iodine solution volatile?
it is very --------- Ions of halogens (including I-) are known as corrosive in solution; also hot iodine and vapours of some salts (ex.: CsI) are corrosive.
What is left behind when a solution is heated?
A solid insoluble residue remain after the evaporation of water.
What is the distillate obtained from distilling a sugar solution?
The distillate obtained from distilling a sugar solution primarily consists of water vapor, along with any volatile compounds present in the solution. As the sugar solution is heated, the water evaporates first, leaving behind the sugar and non-volatile impurities. The resulting distillate is typically a mixture of water and any volatile substances, while the residual material contains concentrated sugar. This process is often used in sugar refining and purification.
Why is vapor pressure of solution of glucose in water lower than that of water?
vapour pressure of a solution containing non volatile solute if a non volatile solute is added to volatile solvent the vapour pressure of the solution is lower than the vapour pressure of pure component glucose is non volatile and water is volatile The surface of a pure solvent is populated only by solvent molecules therefore its easier for them to escape . but when glucose is present only solvent molecules volatile They alone can escape to build up the vapor pressure of the solution by Vijay Iyer
Is the carbonic acid a strong volatile acid?
Carbonic acid is a weak acid and is not considered a strong volatile acid. It is formed when carbon dioxide dissolves in water, but it does not fully ionize in solution. This means that it does not release as many hydrogen ions into solution compared to strong volatile acids like hydrochloric acid.
How does a solution containing a chemical with a high vapor pressure be low in volatility?
Well vapor pressure also depends on the mole fraction of a substance. Vapor pressure= Mole fraction* Total pressure of the solution. If the Mole fraction of a volatile substance in the solution is decreased its vapor pressure increases. Thus the volatility of the substance barely plays the role. Of course, if the solution has no volatile substance there cannot be any vapor pressure in the container.
Is sodium chloride volatile?
No, NaCl is not volatile. NaCl lowers vapor pressure of the solution and raises Bpt.
Is a Ram a volatile?
RAM is a volatile Memory. But ROM is not volatile.
What is a volatile and non volatile solute?
volatile will evaporate
What is volatile and non volatile soluts?
volatile will evaporate
Salt is a non-volatile solute?
Yes, salt is a non-volatile solute, which means it does not evaporate easily at normal temperatures. This property is important in processes like boiling point elevation, where adding salt to water increases the boiling point of the solution.
