Factors Affecting Solubility of Liquid in Liquid Quiz

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What are the types of critical solution temperature mentioned in the text?

Closed, Lower, Upper (correct)

Solid, Liquid, Gas

Hot, Warm, Cold

Primary, Secondary, Tertiary

Which type of critical solution temperature refers to a situation where the two liquids are soluble above a certain temperature?

Upper (correct)

No CST

Lower

Closed

In a ternary system with foreign substances, what happens if the added material is soluble in only one of the two components?

It increases solubility (correct)

It forms a separate layer

It decreases solubility

It has no effect on solubility

Which combination represents an example of closed CST as per the text?

Nicotine and Water Signup and view all the answers

If a system exhibits no critical solution temperature, which pair of liquids would be similar to ethyl ether and water?

Hexane and Water Signup and view all the answers

What is the defining characteristic of the lower critical solution temperature (CST) as discussed in the text?

It is below consolute temperature Signup and view all the answers

What type of substances does water serve as a good solvent for?

Sodium chloride Signup and view all the answers

Which factor affects the solubility of solids in liquids by reducing the force of attraction between oppositely charged ions?

High dielectric constant Signup and view all the answers

What kind of substances does benzene act as a solvent for due to weak van der Waals-London type forces?

Ketones and alcohols Signup and view all the answers

Which mechanism involves semi-polar solvents inducing a certain degree of polarity in non-polar solvent molecules?

High dielectric constant Signup and view all the answers

What type of compounds can form hydrogen bonds with water?

Aldehydes and phenols Signup and view all the answers

In what way do polar molecules interact with each other according to the text?

Positive end attracts negative end Signup and view all the answers

What factor affects the solubility of phenol compared to benzene?

Presence of a hydrophilic hydroxyl group Signup and view all the answers

How does the branching of the carbon chain affect solubility?

Decreases the non-polar effect Signup and view all the answers

What effect does the length of a non-polar chain have on the solubility of aliphatic alcohols?

Decreases solubility in water Signup and view all the answers

What happens when a weak acid is converted to its sodium salt in terms of ionic dissociation?

Increases ionic dissociation Signup and view all the answers

Why is the solubility of the sodium salt of salicylic acid higher than that of salicylic acid itself?

Presence of a hydrophilic hydroxyl group Signup and view all the answers

How does decreasing particle size affect solubility?

Increases solubility Signup and view all the answers

Why do crystalline solids have lower solubility than amorphous solids?

Due to the high intermolecular forces within solute molecules Signup and view all the answers

Which factor affects the solubility of weak acids at low pH?

Formation of water-soluble salts Signup and view all the answers

What occurs when sodium chloride is added to a solution containing AgCl?

AgCl precipitates from the solution Signup and view all the answers

Why do weak bases exhibit increased solubility at low pH?

Due to the formation of water-soluble salts Signup and view all the answers

Which factor leads to a decrease in solubility for weak electrolytes?

Common ion effect Signup and view all the answers

How does the crystallinity of a solid affect its solubility compared to an amorphous solid?

Crystalline solids have higher solubility Signup and view all the answers

How does the addition of a common ion affect solubility?

It can increase or decrease solubility depending on the situation Signup and view all the answers

What effect does KI have on the solubility of HgI2?

Increases solubility of HgI2 Signup and view all the answers

What is the phenomenon known as when solubilizing agents take up organic solutes in their center?

Solubilization Signup and view all the answers

What is the purpose of cosolvency in enhancing solubility?

To decrease interfacial tension Signup and view all the answers

How do solubilizing agents act when their concentrations exceed CMC?

They take up organic solutes in their center Signup and view all the answers