Contents
- 1 What does the phrase like dissolves like mean?
- 2 Which of the following best describes the phrase like dissolves like?
- 3 Which of the following describes a solute?
- 4 Which of the following is the best meaning of the word dissolve?
- 5 Why does agitation increase rate of dissolving?
- 6 What are the 10 examples of solute?
- 7 How are ionic solutes like dissolves like flashcards?
- 8 What happens when water is dissolved in aqueous solution?
What does the phrase like dissolves like mean?
The solubility of organic molecules is often summarized by the phrase, “like dissolves like.” This means that molecules with many polar groups are more soluble in polar solvents, and molecules with few or no polar groups (i.e., nonpolar molecules) are more soluble in nonpolar solvents.
Which of the following best describes the phrase like dissolves like?
Answer: option “c” is the correct statement; a solvent and a solute with similar intermolecular forces will easily make a solution.
What are examples of like dissolves like?
“Like dissolves like ” means if any substance is polar then polar and ionic substances will be dissolved in it. Example : HCl in water. If the solvent is non-polar then the non-polar substances only can be dissolved in it. Example : hexane in benzene.
What is like dissolves like used to predict?
A popular saying used for predicting solubility is “Like dissolves like.” This statement indicates that a solute will dissolve best in a solvent that has a similar chemical structure; the ability for a solvent to dissolve various compounds depends primarily on its polarity.
Which of the following describes a solute?
A solute is a substance that can be dissolved by a solvent to create a solution. A solute can come in many forms. It can be gas, liquid, or solid. The solvent, or substance that dissolves the solute, breaks the solute apart and distributes the solute molecules equally.
Which of the following is the best meaning of the word dissolve?
to bring to an end; terminate; destroy: to dissolve one’s hopes. to separate into parts or elements; disintegrate.
Which solute is most affected by a change in pressure?
As the pressure on a gas confined above a liquid increases, the solubility of the gas increases in the liquid. Carbon dioxide gas is most soluble in water under conditions of high pressure and low temperature.
Can a solvent dissolve an infinite amount of solute?
Can an infinite amount of solute be dissolved in a certain amount of solvent? No. You can only dissolve solute until the solution is saturated. If the solute is a solid, more of it can be dissolved in a substance as the temperature increases.
Why does agitation increase rate of dissolving?
Stirring a solute into a solvent speeds up the rate of dissolving because it helps distribute the solute particles throughout the solvent. For example, when you add sugar to iced tea and then stir the tea, the sugar will dissolve faster.
What are the 10 examples of solute?
Solute Examples
| Solute | Solution | Solvent |
|---|---|---|
| Salt | Seawater | Water |
| Sugar, dissolved carbon dioxide | Soda | Water |
| Oxygen, water vapor, carbon dioxide, argon | Air | Nitrogen |
| Chromium | Stainless Steel | Iron |
What does’like dissolves like’mean in chemistry?
Polar solutes dissolve in polar solvents. “Like dissolves like ” means if any substance is polar then polar and ionic substances will be dissolved in it. Example : HCl in water. If the solvent is non-polar then the non-polar substances only can be dissolved in it.
What makes two substances dissolve in each other like flashcards?
If two substances are alike in terms of bonding and polarity of their particles, they will dissolve in each other. Like dissolves like 2. Ionic and polar solutes can only dissolve in polar solvents.
How are ionic solutes like dissolves like flashcards?
Terms in this set (4) Like dissolves like 1 If two substances are alike in terms of bonding and polarity of their particles, they will dissolve in each other Like dissolves like 2 Ionic and polar solutes can only dissolve in polar solvents Like dissolves like 3 Nonpolar solutes can only dissolve in nonpolar solvents Like dissolves like 4
What happens when water is dissolved in aqueous solution?
Water, a polar molecule, will dissolve both ionic compounds and molecular compounds with polar molecules. Conductivity of Aqueous Solution If an aqueous solution contains ions, then it will conduct electricity, completing the circuit and lighting up the bulb.