(i) On mixing liquid X and liquid Y, volume of the resulting solution decreases. What type of deviation from Raoult’s law is shown by the resulting solution? What change in temperature would you observe after mixing liquids X and Y? .(ii) What happens when we place the blood cell in water (hypotonic solution)? Give reason.

Q: 2.A solution containing 100 grams of toluene and 100 grams of benzene at 25°C has been placed in a…

A: Vapour pressure is a measure of  the tendency of a material to change into the gaseous or vapour…

Q: When 0.638g of an unknown organic compound was dissolved in 16.799g of camphor, the resulting…

A: Given  Mass of unknown organic compound = 0.638 gram  Mass of solvent = 16.799 gram…

Q: A 16.0 g sample of quartz, which has a specific heat capacity of 0.730 J·g '.°C ', is dropped into…

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

Q: In a laboratory experiment, students synthesized a new compound and found that when 11.63 grams of…

A: Consider the given information is as follows; Mass of compound = 11.63 gVolume of the solution =…

Q: An ideal solution is composed of methanol (CH;OH) and propanol (C3H;OH), and it has a vapor pressure…

A: Given Vapor pressure of solution = 186 torr Vapor pressure of pure methanol = 303 torr Vapor…

Q: (a) State Raoult’s law for a solution containing volatile components. How does Raoult’s law become a…

A:

Q: How are the following colloids different from each other in respect of their dispersion medium and…

A: A colloid is a phase separated mixture in which macro or microparticles are dispersed in another…

Q: A solid mixture made up of 75% of solid A and 25% of solid B by mass is to be dissolved in 250.0 ±…

A: Given: % of Solid A = 75% % of Solid B = 25 % Volume of water = 250.0 ± 0.5 mL Molality of solution…

Q: A popular science website explaining how to make your own beverage-carbonating device suggests that…

A: Given: Pressure = 30 psi = 2.0414 atm Pressure = 45 psi = 3.062 atm temperature = 0 ℃

Q: At 297 k the vapor pressure of pure 2-butanone (CH3COCH₂CH3) is 0.126 atm and the vapor pressure of…

A: Mole fraction of 2-butanone

Q: Part 2 - Answer THREE of these. (a) What is the vapor pressure of water above the solution? (b) What…

A: Given that -  Mass of non volatile solute = 8.3 g  Molar mass of Solute = 68.51 g/mol  Volume of the…

Q: TRUE OR FALSE: The property of the solution remains constant even if its composition varies.

A: Given statement is :  The property of the solution remains constant even if its composition varies…

Q: State Raoult’s law for a solution containing volatile components. How does Raoult’s law become a…

A:

Q: A 0.01 m solution of a weak electrolyte ionizes into 4 ions freezes at -0.062C. What is the apparent…

A: Solution is made up of two components which are solute and solvent. Solute is present in the minor…

Q: When 4.33 of a certain molecular compound X are dissolved in 30. g of benzene (c,H,), the freezing…

A: Given: The mass of compound X dissolved in 30 g of benzene = 4.33 g The Kf for benzene = 5.07…

Q: on of the solute, how many grams of KNO3 must be added to 275 mL of water to produce a solution that…

A:

Q: 1 gm of Sodium Carbonate was dissolved in 0.5L distill water. what are the molarity and normality…

A: Molarity (M): The number of moles of solute per unit volume of the solution in Liters.…

Q: At 20 °C, the vapor pressure of benzene 1C6H62 is 75 torr, and that of toluene 1C7H82 is 22 torr.…

A: The composition of the mole fraction has to be calculated. Given: The vapor pressure of benzene…

Q: In this problem, you have the same binary mixture of benzene and toluene that was prepared in…

A:

Q: What mass of glycerin (C3 Hg O3), a nonelectrolyte, must be dissolved in 200.0 g water to give a…

A: Given: Freezing point depression (f) = 0 -(-4.20) = 4.200C Molar mass of glycerine (M2) = 92.094…

Q: Vapor pressure of pure H2O at 20℃ is 17.5 torr. What will be vapor pressure of solution after adding…

A: Vapor pressure of pure water = 17.5 torrMole fraction of water = 0.800Mole fraction of sugar = 0.200

Q: When 4.10 g of a certain molecular compound X are dissolved in 80.0 g of dibenzyl ether…

A:

Q: 3. A solution of butanoic acid and water (81.6 % water by mass) is heated to 99.4 °C.. The vapor…

A:

Q: A general chemistry student isolated ciguatera toxin (a poisonous polyether produced by the…

A: Given,mass of ciguatera toxin = 192.9 mgmass of cyclohexane ( C6H12 ) = 3.397 gFreezing point of…

Q: A certain liquid X has a normal freezing point of 3.70 °C and a freezing point depression constant…

A:

Q: Calculating molality A student dissolves 9.7 g of biphenyl (C₁3H,) in 250 ml. of a solvent with a…

A: We will use the following formula for the calculation of molarity and molality-And molality can be…

Q: Example / (a) Calculate the molar conc. of 1.0 ppm solutions each of Li* and Pb+2. (b) What weight…

A:

Q: [References] What volume of ethylene glycol (C2HO2), a nonelectolyte, must be added to 12.0 L water…

A:

Q: 4.a) A solvent of acetic acid (CH,CO,H) is collected consisting of 0.4096 moles. The solute added…

A: The depression in freezing point  is explained as the mathematical product between the species…

Q: When 627. mg of a certain molecular compound X are dissolved in 75. g of cyclohexane (C H 12 the…

A: The freezing point depression of solution is as follows,                                  ∆Tf = Kf .…

Q: What happens in the following activities and why?(i) An electrolyte is added to a hydrated ferric…

A: The substance which is formed by the combination of oppositely charged ions is known as electrolyte…

Q: 16.) An aqueous solution of a nonvolatile solute has a boiling point of 101.9°C. Calculate the…

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

Q: 9. Compare the equal-molarity solutions of table salt (NaCl) in water and sucrose in water to pure…

A: ∆Tb = i×Kf×m          ∆Tb = Boiling point of solution - Boiling point of Water   i is van't hoff…

Q: A solution was in a prepared by dissolving 5.46 g of para-dichlorobenzene (C6H4Cl2) in 50.0 mL…

A: Molality of any solution can be determined by dividing the number of moles of solute by the mass of…

Q: State ‘Raoult’s Law’ for a solution of volatile liquids.

A: According to Raoult’s law  a solvent’s partial vapour pressure in a solution (or mixture) is equal…

Q: What would the effect be on the calculated molar mass if some of the solvent evaporated from…

A: The objective of this question is to understand the effect of solvent evaporation on the calculated…

Q: What is the molality of HCI in a aqueous solution in which the mole fraction of HCI is 0.220?

A: Given - - > Mole Fraction of HCl = 0.220 Molality of HCl = ?

Q: In what way these are different : (a) a sol and a gel (b) a gel and anemulsion.

A: (a) The difference between sol and gel Sol is colloidal solution of solid in liquid. The solid…

Q: Assuming that NaCl will dissolve perfectly and form an ideal solution, what mass of NaCl is needed…

A: The freezing point depression is calculated by using the following formula. ∆Tf = m×Kf Where, Kf =…

Q: Which of the following solutes has the greates effect of the colligative properties for a given mass…

A: The concentration of all the given solutions is the same but the Van't Hoff factor is different.

Q: A solution which is composed of heptane (C-H16, 100.198 g mol"") and octane (CH43, 114.224 g mol-)…

A: Given, The vapor pressure of the mixture of heptane and octane is------ 78 torr at 40oC. A saturated…

Q: (a) Explain why a solution of chloroform and acetone shows negative deviation from Raoult’s law.(b)…

A:

Q: When 11.5 g of a certain molecular compound X are dissolved in 45. g of benzene (CH), the freezing…

A:

Q: Enumerate at least two colligative properties and explain its principle

A: Colligative properties are the properties of solution which depends only upon the number of moles of…

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.