Which of the following liquids are likely to be miscible with water: 1-propanol CH3CH2CH2OH, carbon tetrachloride CCl4, hexane and acetic acid? Motivate your answer using your knowledge of intermolecular forces

Q: Acetic acid (CH3COOH) is miscible with water. Would you expect carboxylic acids with general formula…

A: Solubility of carboxylic acids ( CH3(CH2)nCOOH ) will decrease with increase of the value of n.…

Q: Which molecule would you expect to be more soluble in water: CCl, or CH,Cl,?

A: SOLUBILITY: The quantity of any substance that gets dissolved in a certain amount of solvent is…

Q: What are the ideal van't Hoff factors for the following chemical substances

A: We know that the Van’t Hoff factor (i) is the number of particles each solute unit dissociate into…

Q: The boiling point of diethyl ether, CH3CH,OCH,CH3, is 34.50°C at 1 atmosphere. A nonvolatile,…

A: Molality is the number of moles of solute dissolved per kg of solvent.  Boiling point of solution…

Q: In a case where pressure drops below triple point, explain what will happen to the phase transition…

A: Triple point is defined as the temperature and pressure at which solid, liquid and vapour phases of…

Q: What's the correct van't Hoff factor for: A) Ba(OH)2  B) C6H12 O6 C) K3PO4 D) HNO3

A: van't Hoff factor for all non ionic compound is 1. van't Hoff factor for a  ionic compound is equal…

Q: Arrange the following substances in order of increasing solubility in hexane, C6H14: CH2OHCH2OH,…

A: The solubility depends upon the strength of intermolecular forces between compounds and solvent.…

Q: Which of the following molecules has an assumed van't Hoff factor equal to 2

A: Given ; molecules

Q: Asolution contains 4.08 g of chloroform (CHC3) and 9.29 g of acetone (CH3COCH3). The vapor pressures…

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Q: Which pairs of liquids are likely to be miscible? (a) H,O and CH,OH (c) C̟H4 and CCl, (b) H,O and…

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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: Calculate the freezing point and normal boil point of  24 mL of ethanol, C2H5OH ( d= 0.780g/mL), in…

A: In this question, we want to determine the freezing point and boiling point of the Solution.  You…

Q: At 20.0 °C, the vapor pressure of cyclohexane, a nonpolar hydrocarbon, is 66.9 torr and that of…

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Q: Identify the characteristics of intermolecular interactions including hydrogen bonding, ion-dipole,…

A: Hydrogen bonding is an electrostatic attraction which is partial and it takes place between a…

Q: Rank the following gases in order of increasing solubility in ammonia (NH3) where 1 is the least…

A: Given,  Rank the following gases in order of increasing solubility in ammonia (NH3) where 1 is the…

Q: The value of Henry's law constant for helium (He), hydrogen (H2) and oxygen (02) are respectively…

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Q: The solubility of oxygen gas in water is approximately 0.00507 g/L. When the temperature is 25…

A: The solubility of a gas in a liquid depends on the partial pressure of the gas on the liquid…

Q: At 20.0 °C, the vapor pressure of cyclohexane, a nonpolar hydrocarbon, is 66.9 torr and that of…

A: Raoult's Law states that vapor pressure of a solution formed by volatile solute and volatile solvent…

Q: A dilute solution of acetic acid produced by fermentation and oxidation of natural carbohydrates is…

A: To Solve this problem first we have to calculate the number of moles of each , acetic acid and water…

Q: A solution of toluene (C-Hs) in 236 g of cyclohexane (C6H12) has a boiling point of 90.30 °C. What…

A: Given: Cyclohexanemass=236gBoiling point = 90.30 CoKb= 2.92 C0/mTb=80.90 CO Here we apply the…

Q: Which pairs of liquids are likely to miscible C6 H14 and CCl4

A: The liquids given are C6H14 i.e heptane and CCl4 i.e carbon tetrachloride.

Q: Define the following terms with an example in each case :(i) Macromolecular sol(ii) Peptization(iii)…

A: A molecule consists of two or more atoms held together by a force of attraction. An atom consists of…

Q: Which of the following pairs of liquids will be miscible? O CH and CH2 O CH,COH and CCL O H0 and CH…

A: Miscibility of liquids depends upon the nature of liquid. If a polar solute is present, it will…

Q: Would you expect the following pairs of liquids to be miscible or immiscible (and separate into 2…

A: There is a rule in solution that like dissolves like. That is, a polar solvent will dissolve in…

Q: Calculate the boiling point and freezing point of 2.00g of Fe(NO3)2 in 15g H2O. Kf = 1.86…

A: Given that, 2.00 g of Fe(NO3)2 is dissolved in 15 g H2O The molal freezing point depression constant…

Q: Rank the following from highest to lowest van't Hoff factor? SrCl2 CrSO4  LiCl Sn(SO4)2

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Q: Would you expect the following pairs of liquids to be miscible or immiscible (and separate into 2…

A: To explain this we have introduce the concept i.e. Like dissolves like.  Thus polar solvent reacts…

Q: Arrange the following in increasing parameter: 1. Boiling point: NaCl, H20,Cl2 2. Melting point:…

A: Hi, since you have posted questions with multiple subparts we will answer the first three subparts…

Q: At 20 °C, the vapor pressures of several alcohols are given in this table. Explain these vapor…

A: The temperature at the physical state of the liquids starts changing to a gaseous state is called…

Q: Octane and nonane are liquids which are components of gasoline. Their vapor pressures at 25°C are…

A: According to Raoult’s law :

Q: Calculate the freezing and boiling points for 0.45 mol ethylene glycol a d 0.15 mol KBr in 150 gram…

A: kf for water is 1.186K.kg.mol-1.kb for water is 0.512 K.kg.mol-1.The freezing point for 0.45mol…

Q: Equal masses of benzene (C6H6) and toluene (C7H8) are mixed together at 20 oC. If the vapor…

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Q: Which of the following molecules has an assumed van't Hoff factor equal to 27 A. K3PO4 B. MgSO4 C.…

A: Colligative properties: The colligative properties are those properties of solutions that depend on…

Q: The boiling point of benzene, C,H6, is 80.10°C at 1 atmosphere. A nonvolatile, nonelectrolyte that…

A: Molality is defined as the number of moles of solute present in 1 Kg of solvent. The boiling point…

Q: Which compound would you expect to be more soluble in carbon tetrachloride, CH4 or NH3? Explain.

A: The rule of thumb is that "like dissolves like". Polar/ionic solvents dissolve polar/ionic solutes…

Q: Calculate the percent by mass of pentane in the boiling solution here some day you may need in the…

A: Given,Vapour pressure of pentane = 2451. torrVapour pressure of ethanol = 725 torr.Mass of pentane =…

Q: Which of the following gases would you expect to be most soluble in water? * O methane (a component…

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Q: The boiling point of chloroform, CHC13, is 61.70°C at 1 atmosphere. A nonvolatile, nonelectrolyte…

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Q: Rank the liquids in order of their capillary rise, from smallest (1) to largest (4) v glycerin v…

A: The rise of a liquid in a capillary tube is due to surface tension.  The liquid rises into the…

Q: Indicate the most important type of intermolecular attraction responsible for solvation in each of…

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Q: Arrange the following compounds in terms of increasing freezing points: I. 3.5 m Ba(OH)2 II. 4.0 m…

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Q: What type of intermolecular force will act in the following substances/solution? Justify your…

A: 1- Carbon dioxide ( CO2 ) : This molecule CO2 is linear and it's dipole bond cancel out to each…

Q: Ethylene glycol has a vapor pressure of 14.9 Torr at 373K and a vapor pressure of 49.1 Torr at 398K.…

A: Given : vapour pressure at 373 K = 14.9 torr and vapour pressure at 398 K = 49.1 torr The…

Q: A solution is made up of two volatile substances: liquid 1 for which P1*= 198 Torr and Liquid 2 for…

A: Partial pressure is given by: Partial pressure=mole fraction × total volume

Q: One of the attractive features of ionic liquids is their lowvapor pressure, which in turn tends to…

A: VAPOR PRESSURE: Vapor pressure is defined as the measure of the capability of a substance which can…