Which of the following regarding colligative properties of a solution is NOT correct?     The change in the boiling point of a solvent due to the presence of a solute is a colligative property.     The temperature range over which a solution remains liquid is larger than that of the pure solvent due to the presence of solute particles.     The freezing point of a solution increases as the concentration of solute increases.     Vapor pressure reduction is a colligative property.     Colligative properties depend on the concentration of the particles dissolved in the solvent.

Q: The lattice energy (U) for MgCl2 is -2540 kJ/mol and the enthalpy of hydration for Mg2+ is -1903 kj/…

A: The enthalpy of solution (ΔHsol) can be calculated using the lattice energy and the enthalpy of…

Q: The fundamental condition for predicting solubility, stated as polar solutes are soluble in polar…

A: Yes  We know that like dissolve like  I,e, polar solute dissolve in polar solvent and nonpolar…

Q: Question 16 Which of the cations below would be subject to a structural rearrangement such as an…

A: Rearrangement occur only when there is most stable carbocation formed after rearrangement.

Q: The normal boiling point of Diethyl Ether is 35.4C. A solution of Diethyl Ether, which contains a…

A: 1- In this question, we will determine the mole fraction of Diethyl Ether ( solvent  ) in the…

Q: Which one of these is not a colligative property? osmotic pressure freezing point depression vapor…

A: colligative properties are depend on the ratio of the number of solute particles and not on the…

Q: of

A: We will use formula of realtive lowering of vapour pressure

Q: A certain liquid (A) has a normal boiling point of 127.80°C and a boiling point elevation constant…

A:

Q: Menthol is a crystalline substance with a peppermint taste and odor. When 0.383 g of menthol is…

A: The freezing point of cyclohexane solvent.tcyclohexane= 6.50°CDepression in freezing point, ∆t, =…

Q: A solution is made by mixing 56.7 g acetone and 56.7 g methanol . What is the vapor pressure of this…

A: When two or more than two liquid components or solid in liquid, are mixed, it results in the…

Q: Menthol is a crystalline substance with a peppermint taste and odor. When 1.52 g of menthol is…

A:

Q: Which of the following statements is TRUE regarding colligative properties in solution? Select one:…

A: given For a given concentration of solute in an aqueous solution, the magnitude of boiling point…

Q: Which best describes a colloidal suspension?     A mixture with color but is transparent     A…

A: 1) Suspension are formed by particles greater than 1000 nm.and they settle down. hence, A mixture of…

Q: Vitamin K is involved in normal blood clotting. When 1.08 g of vitamin K is dissolved in 25.0 g of…

A: First calculate the molality of the solution. Using that molality, find out the molar mass of…

Q: A 3.40-g sample of a mixture of naphthalene (C₁₀H₈) and pyrene (C₁₆H₁₀) is dissolved in 35.0 g…

A: Assuming mass of naphthalene in the mixture is y. Hence mass of pyrene = mass of mixture - mass of…

Q: highest freezing point (highest temperature) 0.015 m calcium chloride, CaCl₂ 1 2 3 4 0.010 m sodium…

A: The temperature at which a liquid solidifies (freezes). Increased pressure, like increased…

Q: The vapor pressure of pure acetone is 185 torr. When 90.1 g of glucose (MW 180.2) dissolves in 7.5…

A:

Q: The solubility of a gas increases in direct proportion to its partial pressure above the solution…

A: Henry's Law state that With increasing the partial pressure of the gas, solubility increases.

Q: For any given solution, which colligative property tends to have the most impressive effects?…

A: Colligative properties are those which depends on the number of solute particles in a solution for…

Q: The vapor pressure of pure water is lower than the vapor pressure of a 3.20 m solution. O True O…

A: Colligative property is the property which depends only on the number of solute particles in 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.