Coagulation is achieved by various mechanisms, which reduces the Zeta-potential and subsequently reduces the ..... Select one: a. similarity between colloidal particles ; b. Van der Waals forces between colloidal particles; c. repulsive forces between colloidal particles;

Q: An aqueous solution is made by dissolving 19.8 grams of manganese(II) sulfate in 353 grams of water.…

A: Molality is the way to express the concentration of solution as the ratio of moles of solute per…

Q: An aqueous sodium acetate, NaC, H,O2, solution is made by dissolving 0.280 mol NaC, H302 in 0.660 kg…

A: Moles of NaC2H3O2 = 0.280 moles Mass of water = 0.660 Kg

Q: Fill in the Blanks: In a solution that is 45% ethanol and 55% water, the solute is AA and the…

A: Solution having 45% ethanol and 55% water. Solute + solvent = Solution  Solute is dissolved in…

Q: Just because there appears to be a good match between solubility characteristics between solute and…

A: To choose a suitable solvent we have to keep in mind some points apart from the solubility factor.…

Q: How the solubility of gases in liquids effected by temperature and pressure?

A: Gases and liquids are the state of matter. Gaseous particles are far away from each other as they…

Q: An aqueous solution containing glucose has a vapor pressure of 22.3 torr at 25°C. What would be the…

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Q: Describe the different ways to precipitate a colloid. Discuss the mechanism of the precipitating…

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Q: Explain into details everything about industrial application of colloidal systems

A: A colloid is used as thickening agents in industrial products such as lubricants, lotions,…

Q: For the following changes determine whether the solubility of the solute will increase or decrease.…

A: For the following changes determine whether the solubility of the solute will increase or decrease.,

Q: Determine the mole fraction of CH3OH in a solution prepared by dissolving 36 g of alcohol in 1000g…

A: The mole fraction of any substance is defined as the ratio of the no of moles of that substance to…

Q: A solution made of toluene and benzene is prepared with a mole fraction of 0.7 for toluene. If the…

A: Dear student, As you have asked multiple question but according to guidelines we will solve first…

Q: The mole fraction of sodium iodide, NaI, in an aqueous solution is 0.0882. %. The percent by mass of…

A: First the given data  mole fraction of sodium iodide, NaI =0.0882 Solution are aqueous  Find % by…

Q: Why is tyndall effect by colloidal particles

A: The Tyndall effect is the phenomenon in which the colloidal particles scatter the beam of light…

Q: At a particular temperature, the solubility of O, in water is 0.0500 M when the partial pressure is…

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Q: 193.8 g of magnesium chloride is dissolved in 811.0 g of water. What is the molality of the…

A: Given that : Mass of MgCl2 (Solute) = 193.8 g Mass of water (Solvent) = 811 g = 0.811 kg We have to…

Q: Y. nen 4.28 g of a certain molecular compound X are dissolved in 35.0 g of formamide (NH₂COH), the…

A: Mass of X = 4.28 g Mass of formamide = 35.0 g = 0.035 kg (1 kg = 1000 g) Freezing point of solution…

Q: Reaction of bromoethane + KOH ( in alcoholic medium ) forming ----- ethyne ethene ethane methan +…

A: Three multiple choice questions based on different fields of chemistry, which are to be…

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: Write one difference in each of the following:(a) Multimolecular colloid and Associated colloid(b)…

A: Answer to (a) Multimolecular colloids: When small molecules or atoms of particle size one-nanometre…

Q: Applications of Colloids?

A: Colloids: The non-crystalline and homogeneous substances that consisting of one substance dispersed…

Q: 7) For preparation of (200+Y) ml, 2.8 M solution from the following solutes, how many grams is…

A: Volume of the solution = (200+80) ml = 280 mlConvert ml to L = 280×10-3 LMolarity of the solution =…

Q: 4. Determine the concentration of a solution containing 1.5 g KOH (potassium hydroxide) that…

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Q: uestions 1. Differentiate between homogen- eous and heterogeneous mixtures with examples.

A: 1)  Mixtures square measure shaped once 2 or additional substances (elements or compounds) combine…

Q: What is coagulation (in colloidal chemistry) and what factors can cause it? What is called the…

A: Answer -  Coagulation (in colloidal chemistry) - Coagulation is the destabilization of Colloids by…

Q: If 2.0 moles of a compound A dissolve in 4.0 moles of another substance B, the mole fraction of B…

A: Given, Moles of compound A = 2.0              Moles of compound B = 4.0Mole fraction a component is…

Q: Give one each of examples on solubility of gas in liquid and solubility of solid in liquid and…

A: Solubility may be defined as the maximum amount of a substance that dissolves in a given amount of…

Q: The normal freezing point of a certain liquid X is 0.5 °C, but when 4.33 g of urea are dissolved in…

A: Colligative properties depend upon the concentration of solute particles. The molality of a solution…

Q: There are two oxides of an element X, the first contains 50% oxygen and the second contains 60%…

A: The atomic mass is calculated on the basis of a relative scale and if you talk about the mass of…

Q: Differentiate molality and molarity. Name other ways of describing quantitatively compositions of…

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Q: Which of the following best describe the coagulation of particles?   A. Numbers of particles come…

A: Coagulation is a process of combining particles, colloids and dissolves organic  material into large…

Q: Describe into details the theory of colloids in food, it's application,importance and effects.

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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.