Which of the following statements is correct? A. Solutes increase the freezing point of water. B. Solutes decrease the freezing point of water. C. Only ions can dissolve in the body water. D. Increasing the concentration of water will increase the osmotic pressure of a solution.

Q: A helium balloon inflated on one day will fall to the ground by the next day. The volume of the…

A: Given: A helium balloon inflated on one day will fall to the ground by the next day. The volume of…

Q: choose the pair of substances that are most likely to form a homogenous solution

A: Homogeneous Solutions are the solutions with uniform composition and solute gets completely…

Q: The solubility of a gas in a liquid will increase as temperature decreases, but a solid’s solubility…

A: The solubility of gases increases with temperature for a solid because  as at higher temperature…

Q: 52. This is the correct description about osmosis. * a. The movement of solvent molecules from an…

A: Q 52) Osmosis = Osmosis is the process of movement of solvent molecules to move from the area of…

Q: When will carbon dioxide gas dissolve best in a carbonated soft drink? a. after shaking the…

A: When will carbon dioxide gas dissolve best in a carbonated soft drink? a. after shaking the…

Q: An aqueous solution contains 44.7 g of HCI by mass. Calculate the mole fraction of the solution.

A:

Q: Write a descriptive essay about the concepts and theories behind Colligative Properties and the…

A: Colligative properties are those properties which depends on the amount of solute particles but…

Q: While preparing lunch, the recipe book told you to dissolve half a teaspoon of cornstarch in a 500…

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Q: B. Calculate the molality of a water solution if the freezing point is: 6. -9.3°C 7. -27.9°C

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Q: why liquids like mineral oil or acetone are not good at dissolving salts, or why mineral oil and…

A: This is because of the fact  that mineral oil are aprotic in nature

Q: 18.25 g of HCl is present in 250 ml of the solution, what is the normality of the solution?

A: The question is based on the concept of solutions.   Normality is a method of expressing…

Q: Calculate the percent by mass of a solution made from 12 g NaCl (the solute) and 64 g water.

A: Interpretation - The percent by mass of a solution made from 12 g NaCl (the solute) and 64 g water…

Q: As a pot of salt water boils, the water evaporates, leaving behind the salt. Therefore, as the water…

A: The salt water requires more exposure of heat in order to boil off water alone, so the boiling point…

Q: Given the amount of solute 30 mL isopropyl alcohol and the amount of solvent 70 mL water, what is…

A: Given,  Volume of solute that is isopropyl alcohol = 30 mL  Volume of solvent that is water = 70 mL…

Q: Definitions: Fill in the blanks with the correct word (Not all words are used) Solute Unsaturated…

A: The mixture of two compounds which has only one phase is known as solution. The one which is present…

Q: The solubility of most gases in water decreases as the temperature increases because water is…

A: Solubility is defined  as ability of a solid, liquid, or gaseous chemical substance to dissolve in…

Q: A student has come across two solutions: Solution A dissolves in coconut oil but not in water.…

A: Here we are given two solvent:1) water : It is polar in nature2) coconut oil: It is non-polar in…

Q: How is concentration of solution used in everyday life? Give at least three examples. note; this is…

A: A mixture which is made up of two or more substance of same type is homogeneous mixture and a…

Q: What are the Intermolecular Forces Involved in Solutions?

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Q: The solubility of gases in water: gases are not soluble in water. O is independent of temperature.…

A: The solubility of gases in water has to be given.

Q: What is meant by the phrase "like dissolves like"? O Solutes will dissolve in solvents of similar…

A: Solute It is  substance which has to be dissolved Solvent  It is a substance in which the solute is…

Q: solute will have the lowest freezing

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Q: 13) During the process of diluting a solution to a lower concentration, A) the amount of solute does…

A: Given: Process of diluting a solution to a lower concentration.

Q: Anti freeze liquids are mixed with water in car radiators ti form solutions with low freezing…

A: Given: Anti freeze liquids are mixed with water in car radiators to form solutions with low freezing…

Q: is a uniform mixture containing a dissolved in a The solute can be gas, liquid or solid. solution is…

A: All things are provided in handwritten solution

Q: Write C if Statements a and b are correct           H is both statements are incorrect           E…

A: Freezing point - The point at which liquid turns into a solid , is known as freezing point.  Osmotic…

Q: Solution is prepared by dissolving 120 grams of NaCl in 450 grams of water. Find the freezing and…

A: Given data: Mass of NaCl = 120 g Mass of water = 450 g Molar mass of NaCl = 58.44 g/mol Formula…

Q: Consider that the kinetic energy of gas particles allows them to escape from a solution more easily…

A: With increasing in the temperature, gas molecules kinetic energy increases.  Thus attracting force…

Q: solution contains 22.5 g of methanol, CH3OH, dissolved in sufficient water to give a total mass of…

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Q: Of the following, which will increase the solubility of a gas in water? (a). increasing the…

A: #Q.1: The solubility of a gas in water depends on the nature of the solute, temperature, and partial…

Q: Supersaturated solutions are characterized by: a. being super-hot b. having great stability c.…

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

Q: As concentration increases, a solution's vapor pressure its osmotic pressure and

A: When a liquid is heated, its molecules obtain sufficient kinetic energy to overcome the forces…

Q: Ice cream is actually _______: a. a frozen water and sugar b. a mixture c. a colloid d. a…

A: The colloidal solution can be defined as the type of solution in which colloid particles are evenly…

Q: A gas has a solubility of 0.66 g/L at 10.0 atm of pressure. What is the pressure on a 1.0-L sample…

A: When the temperature is held constant, Henry's law states that the solubility of a gas in a liquid…

Q: The solubility of a gas decreases as a. the pressure increases b. the temperature increases c. the…

A: The solubility of a gas decreases as the temperature increases. This is because, when heat…

Q: Calculate the number of moles of water It will be easiest to calculate the molality if you start…

A: Given : Volume of water = 999.1 mL To find : moles of water NOTE : Here we don't need to find…

Q: The solubility of a gas in water at 25 °C and 4.48 atm pressure is 0.506 mol L-1. Determine the…

A: Given: The solubility of a gas at 25 ∘C and 4.48 atm pressure = 0.506 mol L-1 We have to calculate…

Q: Give short answers to each of the following questions. Do not copy the QUESTION 1 questions. Just…

A: We are authorized to answer three subparts of a question at a time. Since you have not mentioned…

Q: grams of table sugar is needed to produce 1.5 M of 1 L sugar solution

A:

Q: Why is salt added to boiling water where pasta is being cooked? Explain what happens to the…

A: When another compound is added to water its boiling point will increases which is a colligative…

Q: What is colligative property

A: Colligative properties are those properties which depends on amount of solute not on  nature of…

Q: It is a general term that refers to the properties of the solutions that depend on the quantity  of…

A:

Q: (a) An aqueous solution is (b) Water dissolves. compounds and compounds because it is a solvent. (c)…

A: The answer to the following question is-

Q: A water sample contains 300 mg of NaCl in 500 mL of solution. Calculate the parts per million of…

A: 1mole of NaCl given 1mole of Na+ and 1mole of Cl- ion  So, ppm of NaCl is equal to ppm of sodium.

Q: Polar molecules have strong intermolecular attractions to each other. Use your knowledge of…

A: The matter is made up of small, indivisible particles called atoms. Electrons, protons, and neutrons…

Q: Draw the intermolecular forces that present in this solution and indicate the strongest type

A: A question based on intermolecular forces that is to be accomplished.

Q: Why do you think that learning the principles behind colligative properties of solution benefit the…

A: Colligative properties are freezing point depression, boiling point elevation, vapour pressure…

Q: 1. Dilution in a given quantity of solvent. _is a measure of the amount of solute that is dissolved…

A: All the terms mentioned in the question belong to the topic solutions. The solution is formed by…