What is the main reason why a solute can sublimate before it melts?

Q: What is meant by the phrase "like dissolves like"?     Solutes will dissolve in solvents of…

A: Like dissolve means Same nature molecule interact with aamw nature molecule

Q: The vapor pressure of pure benzene is 95.1 mmHg and the vapor pressure of toluene is 28.4 mmHg at a…

A: Ideal solution is defined as the solution which obeys Raoult's law over the entire range of mixture.…

Q: The vapor pressure of pure benzene is 750.0 torr and the vapor pressure of toluene is 300.0 torr at…

A: The mole fraction of any specific compound can be calculated by dividing moles substance to total…

Q: 7.) Determine the vapor pressure of the solution that contains 10.0 grams of glucose (180.56 g/mol)…

A: According to Raoult's law, the vapor pressure of a solution is the product of the mole fraction of…

Q: Explain the intermolecular forces that compete to determine whether or not an ionic substance will…

A: Intermolecular forces, could be of attraction or repulsion, are those type of forces which are…

Q: 51. These statements are INCORRECT, EXCEPT: * a. Vapor pressure the measure of volatility of a…

A: In the given question we have to choose the correct option from the following and explain. In the…

Q: Fill in the blanks with the appropriate word or phrase.  1. The average kinetic energy of a gas…

A: Following are the filled blanks with appropriate words

Q: How does this relationship explain why a can of soda pop fizzes when opened? Match the items in the…

A: In soda can, CO2 gas is dissolved in water at high pressure. When we open it, the pressure gradually…

Q: All of the following statements are correct EXCEPT.   A. The vapor pressure increases with…

A: We have to select the incorrect statement as the answer.

Q: Acetone (molar mass = 58.0g mol1) has a vapor pressure at a given temperature of 175 torr. At the…

A:

Q: At a certain temperature the vapor pressure of pure acetic acid (HCH;CO,) is measured to be 0.38…

A:

Q: Name the primary intermolecular forces between solute particles and solvent molecules in each of the…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: Choose the statement below that is TRUE A) A solution will form between two substances if the…

A: The homogeneous mixture of two or more substances is known as a solution. The solution is made from…

Q: solution in a sealed flask contains 15 g of sodium chloride in 150 mL water. Given the vapor…

A: Given mass of sodium chloride = 15 g Molar mass of sodium chloride = 58.5 g/mol Number of moles of…

Q: The stronger the intermolecular forces between solute and solvent, the more endothermic the solution…

A: The process in which heat energy is librated by the system is known as exothermic and the process in…

Q: Explain why bubbles form on the inside surface of a pan when water is heated.

A: Bubbles form on the inside surface of a pan when water is heated, which has to be explained below.

Q: The solubility of most gases in water decreases as the temperature increases because water is…

A: Solubility is defined  as ability of a solid, liquid, or gaseous chemical substance to dissolve in…

Q: Pick an appropriate solvent from Table 13.3 to dissolve each substance. State the kind of…

A: Ethanol has hydrogen bonding in addition to the London forces. Propane has only weak London…

Q: A mixture with a total mass of 3.12 g contains sucrose (C6H1206, 342.30 g mol-1) and ethyl alcohol…

A: Answer is explained below.  Given that, volume of CO2 = 3.04 L.  Pressure of H2O = 42.20 mm Hg =…

Q: Which of the following best explains why solubility generally increases as the temperature is…

A: The statement given is, the solubility generally increases with increase in temperature.

Q: A solute added to a solvent raises the boiling point of the solution because Molal Boiling-Point…

A: A solute added to a solvent raises the boiling point of the solution because :

Q: The vapor pressure of pure water is 23.80 torr at 25.00°C. Determine the vapor pressure of an…

A: We will first find mole fraction of each component. Then find vapor pressure of solution using…

Q: Describe the difference between solvation of ionic compounds and solvation of covalent compounds.…

A: A covalent compound is a substance that is made up of two or more atom By sharing electrons, a…

Q: True or False Diluting the solution by adding more solvent will reduce the effect of colligative…

A: Given: Diluting the solution by adding more solvent will reduce the effect of colligative…

Q: The vapor pressure of a solution increases when the solute concentration increases. The freezing…

A:

Q: Choose the statement below that is true. A solution will form between two substances if the…

A: Answer:- This question is answered by using the simple concept of formation of the solution which…

Q: A carbonated beverage contains 7 g/L CO,. Select all of the conditions below that will allow the CO,…

A: Beverage is a liquid and CO2 is a gas. Solubility  of gas in the liquid  depends  upon the…

Q: solute added to a solvent raises the boiling point of the solution because: Select one: a. The…

A: Boiling point is the temperature at which the vapour pressure of liquid becomes equal to the…

Q: This question is about boiling point elevation. What is the effect of solutes on the boiling point…

A:

Q: How does the vapor pressure of water depend on its temperature and the amount of salt dissolved in…

A: We have to find that how vapour pressure varies with temperature and amount of salt dissolved.

Q: At 271 K the vapor pressures of compound A and compound B are 1475 and 271 torr, respectively. A…

A: the question is based colligative property  relative lowering of vapour pressure under ideal…

Q: Acetone (molar mass - 58.0 g mol-4) has a vapor pressure at a given temperature of 175 torr. At the…

A: Given: The molar mass of acetone = 58.0 g/mol The vapor pressure of pure acetone = 175 torr The…

Q: when they dissolve in water? A. They form intermolecular forces of attraction with the solvent…

A: As we know,   "Like dissolves like" , water is polar solvent, so polar substance dissolves in water.…

Q: At 184 K the vapor pressures of compound A and compound B are 1274 and 224 torr, respectively. A…

A: The Vapour pressure P of a mixture is given by the formula : P = x1p°1 + x2p°2 x1 = mole fraction of…

Q: liquid. What is the vapor pressure of solution made by adding 150. 9 of glycer torr and its density…

A: Given -> Weight of glycerine= 150 gm Volume of H2O = 325 ml = 0.325 L (1L = 1000ml) Temperature…

Q: b) k is a constant which depends on temperature and the nature of solvent. c) k is a constant only…

A: Given: The Kb for water = 0.52 K/m. The normal boiling point of water,(Tb0)= 373 K. The increased…

Q: Which functional group: alkane, ketone, or alcohol is likely to be the least soluble in water? What…

A: Like dissolves like  Means polar dissolves polar And non polar dissolves non polar.

Q: If a certain mass of an ionic solute is added to a solvent such as water, which of the following…

A: Ionic solids have stronger intermolecular forces , so when a solution is made by dissolving them in…

Q: The freezing point of pure naphthalene is 78.2"C. The freezing which naphthalene is the solvent…

A: d) 54.3 degree celcius

Q: Which of the processes can help solids dissolve faster?

A: A solute dissolves faster in a warmer solvent than it does in a cooler solvent because by increasing…

Q: do pockets of liquid water form when when a salt solution evaporates

A: The process in which physical state of water changes from liquid to gas under the application of…

Q: Use the PEC diagram given below for copper (II) sulfate to select the correct analysis of solubility…

A: Here from the PEC diagram of solubility of CuSO4 in water ,we have to predict the correct statement.

Q: A colligative property a. only occurs in aqueous solutions b. depends only on the concentration of…

A: Properties of a solution that depend only on the concentration of solute particles are called…

Q: Polar molecules have strong intermolecular attractions to each other. Use your knowledge of…

A: The matter is made up of small, indivisible particles called atoms. Electrons, protons, and neutrons…

Q: termine the vapor pressure of an aqueous solution containing 45.00 g of glucose (a non-volatile

A: We have to Determine the vapor pressure of an aqueous solution containing 45.00 g of glucose

Q: The intermolecular force between the water and the ions in solution is stronger than the…

A: A solution is formed by dissolving a solute in a solvent. For the dissolution to happen, the…

Q: Determine the vapor pressure of a solution at 55°C that contains 34.2 g NaCI in 375 mL of water. The…

A: Given that:  Mass of NaCl = 34.2g  Volume of water solvent = 375ml = 375g Molar mass of NaCl =…

Q: is the property of a solvent to overcome the solute-solute solution interaction, in order to…

A: The strength of the intermolecular forces between solutes and solvents determines the solubility of…

Q: Draw the intermolecular forces that present in this solution and indicate the strongest type

A: A question based on intermolecular forces that is to be accomplished.

Q: A solution contains a mixture of two volatile substances A and B.The mole fraction of substance A is…

A: A volatile substance has its own vapour pressure in a mixture of other gases. This vapour pressure…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.