Distillation is a physical process of separation of liquids that differ in what physical property?   Freezing point   Degree of size   Solubility   Melting Point   Boiling point

Q: Determine the molality of an aqueous solution prepared by dissolving 4.75 g of LiCl in 247 g of H…

A: Molality is defined as the number of moles of solute present in 1 Kg of solvent. It is numerically…

Q: At 0 oC, the solubility of sodium acetate in water is 36.1 g per 100 g of water and at 40 oC, the…

A: Saturated solution - if  maximum amount of solute is dissolved in perticular solvent at perticular…

Q: Calculate the molality of a sulfuric acid solution (density = 1.230 g/mL) whose concentration is…

A: molarity is defined as defined as no of moles of solute devided by volume of solution in liter.

Q: 1) Indicate which aqueous solution has the slowest evaporation rate. a)  0.1 M NH4Cl b)  0.2…

A: Here 2 question are given . which i have to attempt not mention. So I am taking first question

Q: The osmotic pressure of an aqueous solution at 309 K is 120 kPa. Calculate the freezing point of the…

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Q: In general, the solubility of solids increases with increasing solvent temperature. A. True B.…

A: Solubility is defined as the amount of substance that will dissolve in a given amount of a solvent…

Q: Determine the freezing point of a solution which contains 0.31 mol of sucrose in 175 g of water.…

A: Given moles of sucrose = 0.31 mol mass of water = 175 g For water , Kf = 1.86 oC/m  Let freezing…

Q: GIVE EXAMPLES OF SOLIDS THAT DECREASE ITS SOLUBILITY IN WATER AS TEMPERATURE INCREASES.

A: Solubility is the property of dissolution of a solute in a solvent to form a solution. Dissolution…

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: Calculate the molality of a sulfuric acid solution (density = 1.230 g/mL) whose concentration is…

A: Given, Density of sulfuric acid solution is 1.230 g/mL. Concentration of sulfuric acid is 1.25M.…

Q: Arrange the following sets of compounds based on the property given in increasing order. Type in the…

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Q: has been transferred from areas As a system reaches thermal equilibrium, of high to low A) solute;…

A: The heat or thermal energy flows from the high-temperature area to the low-temperature area.

Q: Colligative properties of solutions include all of the following except __________.     tendency to…

A: Colligative properties are the properties which depend upon the ratio of number or concentration of…

Q: The osmotic pressure of an aqueous solution at 309 K is 120 kPa. Calculate the freezing point of the…

A: For aqueous solution , freezing point is given as :  Freezing point of solution = Freezing point of…

Q: Substance Appearance Melting Point Electrical Conductivity Solubility in Water X lustrous, malleable…

A: Given Substance Appearance Melting Point Electrical Conductivity Solubility in water X…

Q: Arrange the following compounds in order of increasing solubility in water: O2, LiCl, Br2, CH3OH…

A: When the amount of solute is dissolved in a solvent to make a homogenous mixture are known as…

Q: Classify each substance in the table as either a metallic, ionic, molecular, or covalent network…

A: Compound X is metallic solid. This is because it is lustrous and malleable in nature. Only metals…

Q: Identify which ONE of the following statements is INCORRECT relating to the dissolution of ionic…

A: Dissolution is the process of mixing of  solute into the solvent.

Q: Indicate whether each statement is true or false: A solute will dissolve in a solvent if…

A: 1)  To dissolve a solute in solvent , there must be significant  attraction between the solute and…

Q: Which of the given phenomenon is explained by colligative property?     Freezing of ice…

A: Answer  Which of the given phenomenon is explained by colligative…

Q: Choose the solvent below that would show the greatest boiling point elevation when used to make a…

A: here given molarity of solution = 0.10 m using formula ∆Tb = Kb.m

Q: fractional distillation

A: Fractional distillation is the separation of a mixture into its component parts, or fractions.…

Q: anomalous temperature-dependance of its solubility, sugar, KNO3 NaNO3, NaBr Ce2(SO4)3

A: The maximum amount of substance which can be dissolving in water is known as solubility. If…

Q: Which has the highest freezing point:  1. pure H20  2. 0.020 m MgCl2 3. 0.250 m NaCl 4. 0.050 m…

A: Freezing point:- It is the temperature at which a liquid starts to freeze into its solid form.…

Q: -Which substance has the highest solubility to hexadecane? a. Substance A b. Substance B c.…

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Q: Calculate the molality of a solution prepared by dissolving 13.7 g of sodium hydroxide (NaOH) in…

A: The molality of a solution is calculated by the formula, m=msMs×mS×1000......(1) Where, ms is the…

Q: How many liters of the antifreeze ethylene glycol [CH2(OH)CH2(OH)] would you add to a car radiator…

A: According to the equation for depression in freezing point  △Tf = Kf × wGMW×Wkg where w = Wt of…

Q: Osmometry is a technique for measuring the concentration of solute particles that contribute to the…

A: There are 2 commonly used  instruments used to determine the Osmolality . 1) freezing point…

Q: Boiling point of distilled water 97℃ Boiling point of solution  99℃ Mass of flask  118.2g Mass…

A: Given: Mass of solute i.e. NaCl = 9.3 g. Mass of flask = 118.2 g. And mass of distilled water with…

Q: Which of the following material has the highest molar solubility in water? You must show supporting…

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Q: In performing an experiment on freezing point depression, the solution was prepared by dissolving…

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Q: The solubility of ethanol, CH 3 CH 2 OH, in water is greater than the solubility of propane, CH 3 CH…

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Q: the process by which a coagulated colloid returns to its dispersed states Nucleation peptization…

A: Nucleation- it is the 1st step of precipitation where particles come closer and coagulate.…

Q: (b) How do the structures of these molecules account for these differences in solubility? Provide a…

A: The amount of a substance that goes into the solution is termed as the solubility of the substance.…

Q: What is the molality of a solution prepared by dissolving 18.5 g of sodium nitrate (MW=84.99g/mol)…

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Q: A 3.34 g sample of an unknown organic molecule is dissolved in 15.0 g of water solvent. The…

A: When solute is added to a pure solvent the freezing point decreases for the solution and the boiling…

Q: Arrange the following aqueous solutions in order of increasing boiling points: 0.050 m Mg(NO3)2;…

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Q: Henry's Law describes the solubility of a gas in a liquid. Rank the following gases in order of…

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Q: How many liters of the antifreeze ethylene glycol [CH2(OH)CH2(OH)] would you add to a car radiator…

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Q: Which of the following phrases best describes the term solubility?             the ability of a…

A: Solubility is Solute dissolve in solvent at a temperature

Q: ...Any substance that is not a mixture is A pure mixture A colloid A suspension A pure substance

A: We know that mixture is a physical combination of two or more different substances. The…

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: Does the solubility of most inorganic compounds in water increase or decrease with temperature?

A: Solubility: It is the maximum amount of solute that can be dissolved in the given solvent at…

Q: Which property of a pure solvent will increase in the presence of dissolved solute particles? Which…

A: Colligative Properties  are those properties which depends upon the Number of solute particles and…

Q: MOLARITY AND MOLALITY Calculate the molarity concentration of a solution that contains 49.5 g of…

A: Given: Volume of solution = 460 mL = 0.46 L Mass of Ca3(PO4)2 = 49.5 g Molar mass of Ca3(PO4)2,…

Q: Boiling point of distilled water 97℃ Boiling point of solution  99℃ Mass of flask  118.2g Mass…

A: Solution is made up of two components which are solute and solvent. Solute is present in the minor…

Q: Directions: True or False: Write the word "HEAT" if the statement is CORRECT or “COOL" if the…

A: Correct and incorrect statements are given in the following step.

Q: Which of the Following increase the rate at which a solid dissolves in a liquid? grinding the solid…

A: The solubility of solute in a solution can be affected by the particle sizes of solutes and…

Q: How do the presence or absence of partial charges at the molecular scale help explain a liquid's…

A: The solubility of a compound depends on the nature of the solute and the solvent. If the nature of…

Q: Jumbled below are the steps to making a solution. Place the steps in the correct order (step 1 = 1,…

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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.