Arrange the following in INCREASING freezing point i. 0.10 m Fecl3 ii. 0.25 m KCI iii. 0.30 m sucrose iv. 0.15 m KOH O a. IlI=IV>ll>l O b. l>ll=IV>III O c. III>ll=IV>l O d. Il>l>II=IV

Q: Consider the solutions, 0.04 m urea [(NH2)2C=O)], 0.04 m AgNO3 and 0.04 m CaCl2. Which has (i) the…

A: Colligative properties are the actual properties of an answer, which relies on the mole part of the…

Q: The freezing point of water H,0 is 0.00°C at 1 atmosphere. A nonvolatile, nonelectrolyte that…

A: Introduction: The lowering of freezing temperature when a non-volatile solute is added to the…

Q: 150 Supersaturated solution Saturate 100 NAC2H3O2 Unsaturated solution 50 25 50 75 100 Temperature…

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Q: 9.) Quinine was the first drug widely used to treat malaria, and it remains the treatment of choice…

A: We know that depression in freezing point is given by., ΔTf = i Kf m where, ΔTf is the freezing…

Q: Colligative Properties The actual freezing point of ethanol is -117.30 C. How many grams of a…

A:

Q: The concentration of urea (MW = 60.0 g/mol) in a solution prepared by dissolving 16 g of urea in 39…

A: The mass of solute, urea is = 16 g The mass of the solvent is = 39 g The molality of the solution is…

Q: 4.64 g of a nonelectrolyte is dissolved in 185.0 g naphthalene. The resulting solution freezes at…

A: Mass of Nonelectrolyte dissolved =m= 4.64 g  Mass of naphthalene solvent =M= 185.0 g = 185 * 10-3…

Q: 30. A concentrated solution of HCl(aq) has the m/m% of 34.0%.  Calculate the molality of  solution.…

A: This is the concept of concentration terms

Q: A solution made by dissolving 150.0 g of an unknown compound in 425.0mL of benzene to make a…

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

Q: How many grams of manganese(II) iodide (308.7 g/mol), must be dissolved in 258.0 grams of water to…

A: GIVEN:Mass of solvent water=258 gm=0.258 kg   To Find: Solution:Van't hoff factor=i=3,The depression…

Q: The freezing point of pure benzene is 5.49 °C. The freezing point of a solution containing 6.582 g…

A:

Q: Consider the following 3 aqueous solutions of ionic compounds by assuming all the solutions have the…

A: Given that -  Molality of Solution A , Zn(NO3)2 = 0.60 m  Molality of Solution B , KF = 0.60 m…

Q: What is the freezing point (°C) of a 0.05500 m aqueous solution of glucose? The molal…

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

Q: 100 90 NANO, 80 70 60 CaCl 50 Pb(NO½ 40 NaCl 30 KCI 20 KCIO, 10 Ce»(SO,)} 10 20 30 40 50 60 70 80 90…

A: At 10°C least soluble is KClO3.  At 40°C least soluble is Ce2(SO4)3.

Q: The freezing point of water H20 is 0.00°C at 1 atmosphere. A nonvolatile, nonelectrolyte that…

A:

Q: - Solution (1): 0.0300 mol A (s) and 18.02 g H,0 (e) - Solution (2) : 0.0100 mol B (s) and 36.04 g…

A: By finding molality of each solution we can compare properties like freezing point and vapour…

Q: A 300 mg sample of caffeine was dissolved in 10.0 g of camphor (Ke=39.7°C/m), decreasing the…

A: The expression for depression in freezing point is used to determined the molar mass of solute as…

Q: (a) Use the following data to calculate the enthalpy of hydration for calcium chloride and calcium…

A:

Q: An aqueous solution is prepared by dissolving 72.0 g glucose (180.18 g/mol) in enough water to make…

A: The mixing of certain non-volatile substances also known as antifreeze tends to lower the solvent's…

Q: a 1 molar solution of hcl in benzene has a freezing point of 0.4 celsius. Is HCl an electrolyte in…

A: Given that : We have to determine whether HCl is an electrolyte or not in benzene if 1M of HCl in…

Q: These following things are colloid properties, except- a) Composed of 2 phases b) stable c)…

A: as per my assumption it is option- C Homogenous as Colloid is of heterogenous nature not homogenous…

Q: Match the solutions to the descriptions of the freezing points. Clear All One mole of the ionic…

A: Answer:- This question is answered by using the simple concept of depression in freezing point which…

Q: Match the following aqueous solutions with the appropriate letter from the column on the right.…

A: Match the following aqueous solutions with the appropriate letter from the column on the right.

Q: How does the solubility of a gas in a liquid depend on pressure? How does this pressure dependence…

A: Solubility is defined as the amount of gas that is present dissolved in a solution.As per Henry's…

Q: A solution is prepared by dissolving 14.2 g of benzene (C6H6) in 282 g of carbon tetrachloride…

A: Molality is a term used for measurement of concentration. It is the concentration of solute in…

Q: 6. The freezing point of a solution of 1.048 g of an unknown nonelectrolyte dissolved in 36.21 g of…

A:

Q: 0.18 m CoCl2 A. Lowest freezing point2. 0.15 m Ba(NO3)2 B. Second lowest freezing…

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Q: The Henry's Law constant (kH) for the organic compound toluene is 0.15 M/atm. What is the solubility…

A: It is given that Henry’s law constant KH for toluene is 0.15 M/atm and the pressure of toluene is…

Q: 1. A solution of 100.8 g of a non- dissociating solute in 135.0 g of water has a freezing point of…

A: Hi, we are supposed to answer one question. To get the remaining questions solved please mention the…

Q: Match the following aqueous solutions with the appropriate letter from the column on the right.…

A: As per our guidelines, we can only solve the first question. Please resubmit the other questions as…

Q: Calculate the molality of the following aqueous solutions

A: A)    2.90 Molar solution means  there are 2.90 moles of  NaCl salt in 1 Liter.  Molecular weight of…

Q: Adding 1g of benzene, C,H6, to 70g cyclohexane, C,H12, lowers the freezing point of the cyclohexane…

A:

Q: What is the freezing point and boiling point of an aqueous solution of LiCl that contains 2.58g of…

A: Given : Mass of LiCl = 2.58 g  And volume of water i.e solvent = 10 mL  Hence mass of water = volume…

Q: Which of the following has the lowest freezing point?     0.150 m NaOH     0.150 m CaCl2…

A: Depression in freezing point is a colligative property which depends upon the amount of the solute.…

Q: 15 g of an unknown molecular substance was dissolved in 450 g of water. The resulting solution…

A: The freezing point of a substance is the temperature at which there exists an equlibrium between its…

Q: What mass of ethylene glycol (molar mass = 62.0 g mol-1) must be added to 5.50 kg of water to lower…

A: Depression in freezing point is the colligative property. A colligative property is a property that…

Q: A bottle of wine contains 12.0% ethanol by volume. The density of ethanol (C2 H5OH) is 0.789 g/cm.…

A:

Q: Calculate the freezing point of a 14.00?14.00m aqueous solution of methanol. Freezing point…

A: The freezing point of a 14.00m aqueous solution of methanol is to be calculated. Given: Molality of…

Q: What is the freezing point of a solution consisting of 0.255 moles of methanol added to 150 g of…

A:

Q: 15 g of an unknown molecular substance was dissolved in 450 g of water. The resulting solution…

A: Given that : Weight of Unknown Molecular substance (Wsubstance) = 15g Weight of water (Wwater) =…

Q: Arrange the following in INCREASING freezing point i. 0.10 m FeCi3 ii. 0.25 m KCI iii. 0.30 m…

A: Freezing point is calculated by using colligative property depression in freezing point. ∆Tf = iKf m…

Q: A solution of CsF in water has XC$F = 0.0500. What is the molality? %3D O 2.60 m CsF O 5.26 m CsF O…

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Q: A solution of 1.25 g of a certain non-electrolyte in 20 g of water freezes at 271.95 K. Calculate…

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Q: An aqueous solution of a soluble compound (a nonelectrolyte) is prepared by dissolving 33.2 g of the…

A: Since the osmotic pressure is given by  Osmotic pressure = i X CRT where i = Van't Hoff factor =…

Q: Calculate the freezing point of 10% MgCl2 solution (MWMgCl2 = 95.3, kf = 1.86 kg C / mol)

A: 1) Molality of solution  10% MgCl2 solution  10 g MgCl2 dissolved in 100 g solution  mass of MgCl2…

Q: Which aqueous solution will have the lowest freezing point? ΔTf = Kf m i   a. 0.05 m KBr   b.…

A:

Q: What is the freezing point of an aqueous 1.00 m NaCl solution? (Kf = 1.86 oC/m)

A:

Q: 19.45 g of an unknown compound decreased the freezing point of 303 g of benzene (Kf= 5.12 ∘C  /m) by…

A: We use the depression in freezing point equation.

Q: 11. Which of the following aqueous solutions has the highest boiling point (assume 100% dissociation…

A: Tips to do question- Boiling Point increase as the concentration Increase Boiling point also…

Q: Concentrated nitric acid solution HNO3(aq) has a density of 1.42 g/mL and a concentration of 16 M.…

A: Given: Concentration of HNO3 = 16 M And density of solution = 1.42 g/mL. Assuming 1 L i.e. 1000 mL…

Q: The freezing point of pure benzene is 5.50 °C , and its Kp is –5.12 °C. kg. mol-1. A 0.546 g sample…

A:

Q: 15.0 g of an unknown molecular material was dissolved in 450 g of water. The resulting solution was…

A: The freezing point of a substance is the temperature at which there exists an equlibrium between its…

Q: If 4.27 grams of sucrose, C12H22O11, are dissolved in 15.2 grams of water, what will be the boiling…

A: Calculate the molality of the solution. Moles of sucrose=4.27/342.3 g/mol=0.012 mol Molality=0.012…

Q: 100 90 80 NANO 70 60 CaCl 50 Pb(NO,)2 40 KCT NaCi 30 20 KCIO, 10 Ce,(SO4)3 10 20 30 40 50 60 70 80…

A: In the given graph Nacl is indicated by blue line

Q: when a certain amount of CuCl2 is added to water, the freezing point lowers by 8.5 degrees . What is…

A: a certain amount of CuCl2 is added to water, the freezing point lowers by 8.5 degrees. Kf = 1.86…

Q: What is the molality of a solution made by dissolving 26.3 grams of CsCl in 420 grams of water?…

A:

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.