Student “X” identifies H-bonding as the strongest intermolecular force in a solution of CH3OH molecules. Please provide a detailed explanation (in your own words) if the student is correct or incorrect.

Q: explain

A: 1)  Lattice dissociation enthalpy is the energy that is required to break the lattice of the NaCl .…

Q: he boiling point at 1.00 of a solution containing 70.2g of a nonionic solute and 482g of water is…

A: Given : Temperature = 101.32 0C Mass = 70.2g Mass of solvent = 482g

Q: What are the boiling point and freezing point of a 4.97 m solution of naphthalene in benzene? (The…

A: Given:- Concentration of naphthalene solution in benzene = 4.97 m Boiling point of benzene (Tbo) =…

Q: Which of the following has the weakest intermolecular force? NH3 PH3 CH3^-OH BH3 Which of the…

A: In NH3, Hydrogen bonding in predominant intermolecular force due to electronegativity difference…

Q: (Q74) At what temperature (in °C) will a solution in which 80.56 grams of iron (III) chloride has…

A:

Q: List the following aqueous solutions in order of decreasingfreezing point: 0.040 m glycerin…

A: The following aqueous solutions are to be arranged in order of decreasing freezing point: 040 m…

Q: Substance GAMMA has a vapor pressure of 318 torr at 19 °C. When a sample of the nonvolatile…

A:

Q: a) Which variable if chosen will be more favorable of a solution being formed? Weak/Strong Solvent…

A: Like dissolves like.” The stronger the intermolecular forces between solute molecule and solvent…

Q: When HNO2 is dissolved in water, it partially dissociates according to the equation HNO2 H+ NO2 in…

A: The ICE table for the dissociation of HNO2 and the number of moles of HNO2 is calculated as shown…

Q: The vapor pressure of a sugar solution is 11.60 mm Hg at 20 ºC. What is the mole fraction of sugar…

A:

Q: What are the boiling point and freezing point of a 4.97 m solution of naphthalene in benzene? (The…

A:

Q: The vapor pressure of a sugar solution is 11.59 mm Hg at 20 °C. What is the mole fraction of sugar…

A: When a nonvolatile solute is dissolved into a volatile solvent the vapor pressure of the solvent…

Q: Answer the following questions in GRESA format. 4. At the vapor pressure of H2O is 175 torr, and…

A:

Q: Which of the following solutions will have the lowest freezing point? A) 0.010 mol kg-1 K Br B)…

A: Given solutions, A) 0.010 mol kg-1 K Br B) 0.010 mol kg-1 Na2CO3 C) 0.035 mol kg-1 CH3CH2OH D)…

Q: The boiling point of pure ethanol, C2H5OH, is 78.4 ∘C. Its boiling point elevation constant is 1.22…

A: Given,Boiling point of pure ethanol = 78.40C.Boiling point elevation constant = 1.220C/m.Mass of…

Q: Which of the following solutions is likely to have the highest boiling point assuming, for…

A: Elevation in Boiling point is a colligative property i.e. it depends on number of particles not on…

Q: Which component of the solution which being described below? it identifies the

A: Solution is the Homogeneous mixture of two or more substances.  it identifies the nature of the…

Q: Would octane dissolve in water? Why or why not?

A: No, octane will not dissolve in water.    We know that like dissolve like. And also octane is non…

Q: For questions #4,#5, and #6; Consider the following aqueous solutions: a. 0.010 m Na3PO4  b. 0.020…

A: Vapour pressure is the pressure exerted by the liquids in the vapour phase

Q: Q1. Describe ionic liquids and their solutions with examples?

A:

Q: (Q64) What effect do weak intermolecular interactions between the solute and solvent have on the…

A: Intermolecular  forces are defined as the forces existing between molecules. These forces mediates…

Q: Which solution has the lower freezing point?(a) 11.0 g of CH₃OH in 100. g of H₂O or 22.0 g of…

A: Note - Since you have asked multiple question, we will solve the first question for you. If you want…

Q: In many Periodic Tables, a zig-zag line slanting down and to the right is shown in the p- block of…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: What is the van’t Hoff factor for a 0.050 m HCOOH solution that begins to freeze at -0.0986º C?

A:

Q: In many Periodic Tables, a zig-zag line slanting down and to the right is shown in the p- block of…

A: When a solute is added in solvent then the boiling point of pure solvent increases .

Q: What is the vapor pressure of a 49.9 percent C6H12O6 aqeous solution where the vapor pressure of the…

A: According to the statement of the question, 49.9 percent Glucose aqueous solution means that in 100…

Q: Calculate the freezing point of solution given below. A solution is prepared by condensing 4.00 L of…

A: First, calculate the moles of gas using the ideal gas equation: PV=nRTn =PVRT=(720mmHg/760mmHg)×…

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: 4. If an aqueous solution of a non-volatile, non-electrolyte freezes at - 1.28°C, what is its…

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

Q: The normal bolling point of a certain liquid X is 114.70 °C, but when 58.3 g of barlum hydroxide…

A: Given: Normal boiling point of liquid X = 114.70 oC. Mass of Ba(OH)2 dissolved = 58.3 g. Mass of…

Q: A colligative property is one based on 1. number of covalent bonds 2. number of hydrogen bonds 3.…

A: Colligative properties are those properties which depend upon number of solute particles present in…

Q: Consider two solvents: Solvent X has a higher freezing point depression constant than Solvent Y. A…

A: We would use formula of freezing point depression to determine which solution would have lower…

Q: how do I calculate the boiling point of methanol if its boiling point is 72.2 degrees Celsius , the…

A: When a solute is added to a solvent, elevation in boiling point occurs.The expression relating the…

Q: 4.Amount of pressure that must be applied to prevent the flow of water A.Vapor Pressure B. Boiling…

A: The amount of pressure that must be applied to prevent the flow of water has to be given,

Q: Which aqueous solution will have the lowest boiling point temperature? a. 0.100 molal NiBr2(aq) b.…

A: Relative lowering in the vapor pressure of a solution is a colligative property that depends on the…

Q: The vapor pressure of a sugar solution is 7.88 mm Hg at 20 ºC. What is the mole fraction of water in…

A:

Q: 5. Which of the following solutions has the lowest normal boiling point? A) 0.10 mol Al(NO,), B)…

A: When non volatile solute dissolved in solvent boiling point of solvent increases this is called…

Q: Which of the following colligative properties is attributed to the process of pickling? Choices:…

A: Colligative properties are those properties which depends on amount of solute and doesn't depends on…

Q: What are the boiling point and freezing point of a 1.47 m solution of naphthalene in benzene? (The…

A: The boiling point of a solvent can increase when we add my non-volatile solute to it. It is called…

Q: Which of the following aqueous solutions would have the highest vapor pressure? A) 0.10 M NaCl B)…

A: Given: A) 0.10 M NaCl.       B)   0.10 M MgCl₂ C) 0.10 M CH₃OH    D) 0.10 M Li₃PO₄ Solution:…

Q: The solute of a solution must be 1.Solid 2. gas 3. Liquid 4. Solid, liquid, or gas 5. The same…

A: A solution is a homogeneous mixture of a solute dissolving into a solvent. examples of…

Q: (Q65) Calculate the vapor pressure (in torr) at 30°C of a solution containing 155.1 grams of the…

A:

Q: When 13.62 g (about one tablespoon) of table sugar (sucrose, C12H22O11) is dissolved in 241.5 mL of…

A: Given: Mass of solute i.e. C12H22O11 = 13.62 g. Mass of solvent i.e. water = 241.5 mL. And density…

Q: 5d. Comparing C,H3 (1) and C;H;O (1), which would we expect to have the higher boiling point? (а)…

A: The boing point is higher for the compound with strong intermolecular force.

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

A: Introduction: The intermolecular force exist between the atoms of the molecules. It can be…

Q: The vapor pressure of a sugar solution is 9.06 mm Hg at 20 ºC. What is the mole fraction of sugar in…

A: Given : Vapour pressure of sugar solution = 9.06 mm Hg  And vapour pressure of pure water = 17.5 mm…

Q: What are the boiling point and freezing point of a 3.47 m solution of naphthalene in benzene? (The…

A: Given:  Kb = 2.53 °C/m m = 3.47 m Solution: ∆Tb = Kb × m = 2.53 °C/m × 3.47 m       = 8.78 °C…

Q: If a solution is made of two volatile component, one with a vapor pressure of 200mmHg at 25 degrees…

A: Ans Given that One with a vapor pressure of 200 mmHg  Other with the vapor pressure of 400 mmHg

Q: Assuming complete dissociation (Ksp > 1010), which salt solution in water will have the highest…

A: The compound, which has more particle in solution those have higher boiling point. And which has…

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.