25. Which of the following affect the amount by which the freezing point of liquid is lowered by the addition of a solute? More than one answer may be correct. The identity of the chemical species being dissolved. The amount of the compound dissolved. Whether or not the compound is ionic. The volume of the solvent. The value of the freezing point for the pure solvent.

Q: he solubility of barium chlorite at 20.0 ℃ is 45.4 g/100 mL. From this information, calculate the…

A: we define molar concentration or molarity as the moles of solute upon volume in litre

Q: It is found that 27 g of a sample of acetylene, C₂H₂, dissolves in 1 L of acetone at 1.0 atm…

A:

Q: Which of the following can be separated by filters ?? a. solution b.suspension c either colloid…

A: Collide particle are small and enough can not be seen through the eye. Collide particle are  pass…

Q: Extraction is the process by which a solute is separated from a solution using a solvent that is…

A:

Q: The following data table indicates the solubility of a substance. By examining the data presented,…

A: Every ten degree increase decrease the solubility by 0.65mM e.g  5 degree 5.00mM solubility increase…

Q: 7. Account for the difference in color of the filtrate of aqueous methylene blue and that of the…

A:

Q: A chemistry student is given 450. mL of a clear aqueous solution at 27.° C. He is told an unknown…

A: We have to find solubility of X at 27°C

Q: Explain and evaluate the dissolution process, including the effects of pressure and temperature on…

A: Solubility is the ability of a solid, liquid or gaseous chemical substances to dissolve in solvent…

Q: CaSO4 dissolves into 32.0 °C water.  That resultant solution is saturated when you have 0.209 grams…

A:

Q: At 50 Celsius, 37g NaCl dissolve in 100g H20 to make a saturated solution. Based on this…

A: Saturated Solution: A solution has been prepared by dissolving solute in definite amount of solvent…

Q: Colligative properties depend on Both the type solute particles and the number of solute particles.…

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

Q: Which of the following changes will not speed up the rate at which a solute dissolves in a solvent?…

A: Solubility of a substance (referred as solute) is its ability to dissociate and dissolve in a given…

Q: describe your observations for trends in solubility in the table below and explain why the trend…

A: Here we have to explain the solubility of aldehydes in homologous series in water. With increase of…

Q: 1. Account for the solubility behavior of each of the samples based on their chemical structures.…

A:

Q: 1.96 g non-dissociating substance are dissolved in 200 g benzene. The freezing point of the solution…

A:

Q: The solubility of calcium fluoride (Ksp 4x10-11) in pure water is ---- M O 6.32x10-6 O ) 2.1x10-4 O…

A:

Q: A drop of PbNO3 solution is added to 100.0 mL of 1.0 M Na2S solution. If the solubility of PbS is…

A: Given,  A drop of Pb(NO3)2 solution is added to 100.0 mL of 1.0 M Na2S solution  Now,  If the…

Q: The solubility of oxygen in lakes high in the Rocky Mountains is affected by the altitude. If the…

A: Solubility of Gases is governed by Henry's Law S=KHP    , KH= Henry Constant  P= Partial pressure of…

Q: It is a process in which a coagulated colloid reverts to its original dispersed state.…

A: Coagulation is a process in which the liqid blood converts into wax (gel) form by clotting of blood.…

Q: how many grams of sulfuric acid must be in solution to dissolve 49 g of copper (II) hydroxide?

A: When an acid reacts with a base, it leads to the formation of salt and water. Since copper (II)…

Q: A colloidal suspension of negatively charged particles is to be destabilised by the addition of a…

A:

Q: Match the term with the related statement. Amixture with particles that settle out if undisturbed.…

A: A question to match about colloidal properties, which is to be accomplished.

Q: Extraction is the process by which a solute is separated from a solution using a solvent that is…

A:

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: At what temperature do saturated solutions of sodium chloride and potassium chloride contain the…

A: The question is related to finding out the temperature of the solutions having same solubility at…

Q: When 2.04 g of a substance was dissolved in 7.84 g of solvent, the solution froze at 10.8°C. The…

A:

Q: Which of the following statements is TRUE regarding solubility in aqueous solutions? a) Solubility…

A: Aqueous solution is the one in which the solvent is water. When certain solutes are dissolved in…

Q: In which of the following solutions would solid PbCl2 be expected to be the least soluble at 25°C?…

A: In the given question, we need to tell the solution among which solid PbCl2 is least soluble.

Q: After an excess of AgNO3 has been added to an aqueous solution containing dilute NaNO3 and KSCN,…

A: Addition of an electrolyte causes coagulation as a result of the preferential adsorption of the ions…

Q: What is the best way to increase the solubility of a gas in a solvent in which the gas does not…

A: Solubility of gas is defined as the the amount of gas that gets dissolved in solvent.

Q: Which of the following refers to the irreversible aggregation of colloidal particles?…

A:

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

A: Introduction: We have to explain solubility order of the given organic compounds.

Q: . Does the solubility of solids also depend on the structure of the solvent molecules? Why is that?

A:

Q: As shown in the following Figure, an aqueous solution of Nal is poured into an aqueous solution of…

A: When two solutions of the ionic compounds are mixed and the precipitates are formed suggest that one…

Q: 4) In determining the identity of an unknown compound used in making resins, 0.134g of the compound…

A:

Q: when 0.455 g of an unknown compound is dissolved in 10.0 g of benzene, the freezing point of the…

A: The expression for depression in the freezing point is shown below.

Q: The effect of the nature of the solute and the solvent on solubility

A:

Q: A mixture of water and acetone boils at a pressure of 1.25 atm and a temperature of 348.15K. Given…

A: We can solve the given problem by using Raoult's law.

Q: Siven that the solubility of NaCl is 35.7 g/100 mL solution, calculate the 'accepted" value of the…

A: Given : solubility of NaCl = 35.7 g/100 mL solution Hence it means 35.7 g of NaCl will dissolve in…

Q: lonic exchange describes the process in which ions absorbed to colloids can exchange with ions in…

A: The given options are,

Q: The literature value of solubility of a substance "A" is 2.5 g/100mL. The value for a different…

A: Given: Literature value solubility of substance "A" (True value) = 2.5 g/100 mL Literature value…

Q: 1) Upon dissolving 90.0g of KNO3 in 100g of water at room temperature (20° to 25°C), a precipitate…

A:

Q: Based on the concept of distribution coefficient, a solute that is soluble with two immiscible…

A:

Q: When a nonvolatile solute such as ammonium sulfate is dissolved in a solvent like water, one of the…

A:

Q: What is the molarity of a saturated salt solution? (maximum solubility of salt is 26% mass…

A: Given: The mass % of NaCl solution(w/w)=26% Therefore we can say that we have 100 g of water and 26…

Q: Which of the following statements is NOT TRUE based on the concept of colligative property?…

A: In this question, Which of the following given statements is NOT TRUE based on the concept of…

Q: For an ideal system, the reduction of the chemical potential of the solvent molecules due to the…

A: Colligative properties are important properties of solutions as they describe how the properties of…

Q: Tmme lelL U:58:38 Which of the following sentence is incorrect: Occlusion is a type of…

A: *Occulsion is coprecipitation in which an adsorbed compound trapped inside the pocket formed as…

Q: You make a solution of a nonvolatile solute with a liquid solvent. Indicate if each of the following…

A: Colligative properties such as vapor pressure, freezing point, boiling point, and osmotic pressure…

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.