Which statement is INCORRECT about an aprotic solvent?   It cannot interact with water through H-bonding.   It is polar.   It can interact strongly with polar solutes.   It does not have ionizable hydrogen in its structure.

Q: In flask A, 5.0 grams of methane is dissolved in a 1.0-kg benzene. In flask B, 5.0 grams of methane…

A: Given: In flask A, 5.0 g of methane is dissolved in a 1.0 kg benzene. In flask B, 5.0 g of methane…

Q: Give an example of an aerosol, a foam, an emulsion, a sol, and a gel.

A: Aerosol : It is colloid of fine solid particles , liquid droplets in air or  any other gas. Foam :…

Q: What is the boiling point rise of a 40 wt% solution of glycerol in water boiling at 300°F

A: Elevation in boiling point or boiling point rise (∆Tb) :-  When a non volatile solute is added to a…

Q: At a given temperature the vapor pressures of benzene and toluene are 183 mm Hg and 59.2 mmHg,…

A: Mole fraction of benzene, Xb = 0.600.Therefore, mole fraction of toluene, Xt = 1- 0.600 = 0.400

Q: Solutes have almost no effect on the boiling & freezing points of a solvent.  True  False

A: 1- In this question, we will see the true and false for the given statement.  You can see below,

Q: What volume (in mL) of concentrated hydrochloric acid is necessary to prepare 6 mL of 50% (v/v)…

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Q: solvent

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Q: Dissolving a non-volatile solute in a solvent will do which of the following? Increase the freezing…

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Q: forces, polarity, and solubility factors be (from best to worst) to dissolve in dichloromethane…

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Q: Which one of the following aqueous solutions will have the highest boiling point temperature?…

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Q: Which of the solvents given below will boil first? ethanal = 120.26 KPa %3D ethanoic acid= 1.94 KPa

A: Given-> Ethanal = 120.26 KPa Ethanoic acid = 1.94 KPa

Q: Which statement best describes the structure of water and its nature as a solvent? O The water…

A: From solubility rule i.e like dissolve like principle we can solve this problem.

Q: 1. How many ml of sulphuric acid are required to make 1.5L of a 32% (v/v) solution? 2. How many mls…

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Q: 1. Explain why coconut oil and palm oil are immiscible and miscible at a particular solvent.

A: Explain

Q: What mass of ethylene glycol (MW. = 62.1 g/mol) antifreeze must be added to 10.0 liters of water to…

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Q: Which of the following will boil faster, a 0.25m aqueous solution of NaCl or a 0.25m aqueous…

A: Molality is equal to the number of moles of solute dissolved in per kg of solvent. It is denoted by…

Q: Arrange the following aqueous solutions in order of increasing boiling point: a. 0.06m FeCl3 (i…

A: Colligative properties are the properties of solutions which having influence on the concentration…

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: Rank the following aqueous solutions in order of increasing boiling point. They are all at 1 atm.…

A: Given  Solution molality (m) (a) C12H22O11 1.2 (b) HCl 0.4 (c) NaCl 0.7 (d) MgCl2 0.3…

Q: What is the van't Hoff factor for sodium phosphate

A: Na3PO4(aq) ----> 3 Na+ (aq) + PO43- (aq) As we know that the van't Hoff factor tells us the ratio…

Q: W.H.2;How much Cl ions are contained in 5 L solution 28 ppm? K

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Q: 6. How much mL of Acetone is needed to make 100mL of an aqueous 30% (v/v) Acetone solution? How much…

A: Volume/volume percentage is a measure of concentration of the solution, which is the ratio of volume…

Q: Which of the following aqueous solutions will have the highest boiling point? a. 0.1M Al(NO3)3 b.…

A: Since the elevation in boiling point is given by  elevation in boiling point = Kb X m X i where Kb =…

Q: Which of the following statements is not true about liquid-liquid extractions.     Non-polar…

A: Liquid-liquid extraction also known as solvent extraction is the method used to separate liquids on…

Q: Which would you expect to be more effective as a soap,sodium acetate or sodium stearate? Explain.

A: Soaps, are by definition ,salts consisting out of a non polar 'tail' and polar 'head'. They work in…

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: My imaginary molecular compound has an empirical formula of C,H40. If you dissolve 2.64 grams of…

A: Using formula of depression in freezing point we can find molar mass and then we can determime…

Q: For each compound, pick the better solvent for dissolving it, water or hexane (C6H14).   I2…

A: We know that like dissolves like. And since water is a polar solvent while hexane is a non polar…

Q: Which aqueous solution is expected to have the lowest freezing point?     2.5m glucose     None…

A: The freezing point of a solution can be given as : ∆Tf = Kf × m × i                    .... eq 1Here…

Q: Calculate the mass of the 3.4 mol unknown solvent with a mole fraction of 0.3214 in a 0.624 m…

A: to calculate the molar mass of unknown solvent by given mole fraction of solute.

Q: Which solution has the highest boiling point? O 0.40 M CUSO4 O 0.40 M CH3OH O 0.40 M MgCl2

A: We have to find here that which of these three has the highest boiling point? We can discuss it as…

Q: How many grams of solvent are in 5% CuSO4 solution?     a. 90g b. 95g c. 2g d. 5g

A: The mass of solvent is calculated using the formula of % by mass.

Q: Why is the boiling point of 2 M NaCl solution higher than the boiling point of 1 M of NaCl solution?…

A: Introduction :  We have to tell which of the following have higher boiling point .

Q: Define the following: 1. solvent 2. mixture 3. solution

A: (1) Solvent -  Solution is formed by combination of atleast two Substances, one of them has higher…

Q: Select the solution that you would expect to have the largest effect on the boiling point assuming…

A: The boiling point of a solution is always higher than that of the boiling point of the pure solvent.…

Q: What is the freezing point of a solution prepared by dissolving 5.908 g of ethanol, CH3CH2OH…

A: The freezing point can be calculated by the colligative propert i.e. Depression in freezing point.…

Q: Water is a polar solvent; hexane is a nonpolar solvent. In which solvent is each of the following…

A: Gasoline is non-polar substance . The non polar substance usually dissolves in non-polar solvent.…

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: What is the boiling point of a solution prepared by dissolving 2.50g of biphenyl (C12H10) in 85.0 g…

A: The given problem can be solved by using the formula given below as; ∆Tb = Kb . m…

Q: 8. For each compound, pick the better solvent for dissolving it, water or hexane (C6H14). a. I2 b.…

A: We have to choose between water and Hexane.  Water is a polar compound because its net dipole moment…

Q: Dissolving a solute such as KOH in a solvent such as water results in an increase in the freezing…

A: KOH is a non volatile solute. So on addition of non volatile solute to a volatile solvent vapour…

Q: Arrange the following solvents from the least to most solid Ca(OH)2 dissolved: 0.1 M NaOH 0.1 M…

A: We know Ca(OH)2 is a sparingly solutble compound. Ca(OH)2 is basic in nature.  When we dissolve a…

Q: A solution was prepared by dissolving 92.1 g of iodine, I2, in 800.0 g of chloroform, CHC3. 1.…

A: Consider the given information is as follows; Mass of iodine (solute) =92.1 gMass of chloroform…

Q: 2.6-2.7 Melting Points, Boiling Points, Solubility, and Intermolecular Interactions 2.43 Which ions…

A: Intermolecular forces are the forces existing between two different molecules, which determine the…

Q: If 30 g of diphenyl (M = 154) are dissolved in 250 g of benzene, what will be the boiling point of…

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Q: Enumerate and discuss the unique properties of water. Give examples for each. *Water is the…

A: The unique properties of water are as follows: (1) Polar molecule (2) Excellent solvent (3) Cohesion…

Q: Describe a detailed procedure that allows the student to purify this mixture.

A: According to the question the three organic solvents are miscible. But, their boiling point are…

Q: 1. For each compound, pick the better solvent for dissolving it, water or hexane (CgH14). 1. 2 1.…

A: Interpretation: For the given compounds, appropriate solvent for dissolving it, water or hexane…

Q: What weight of glucose is required to prepare 2 L of a 5% w/v solution?

A: Given: The concentration of the glucose solution that has to be prepared = 5% w/v The volume of the…

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.