(a) Interpretation: The mixture whose particle size is 1.5 × 10 − 7 m should be classified into either solution colloid or suspension. Concept introduction: The solution is defined as usually a homogenous mixture of two liquids whose particle size is less than 1 nm . The colloids are the class of mixtures that have particles size much greater than the solutions. They can be clearly distinguished because of the presence of particles that constitute the dispersed phase of the colloidal systems and render them opaque. Butter milk is an example of colloids. There are various subcategories of colloids such as sol, foam, aerosol, emulsions. The particle size of colloids lies in the range of 10 − 9 − 10 − 7 m . The heterogeneous mixtures are essentially those mixtures that have non-uniform composition. The average particle size of heterogeneous mixture or suspension is more than 1 μm . The suspension is subclass of heterogeneous mixture whose particles are large and do not dissolve into the solvent to give a uniform composition.

Question

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Answer 1

Question

Chapter 8, Problem 21P

Interpretation Introduction

(a)

Interpretation:

The mixture whose particle size is 1.5×10−7 m should be classified into either solution colloid or suspension.

Concept introduction:

The solution is defined as usually a homogenous mixture of two liquids whose particle size is less than 1 nm.

The colloids are the class of mixtures that have particles size much greater than the solutions. They can be clearly distinguished because of the presence of particles that constitute the dispersed phase of the colloidal systems and render them opaque. Butter milk is an example of colloids. There are various subcategories of colloids such as sol, foam, aerosol, emulsions. The particle size of colloids lies in the range of 10−9−10−7 m.

The heterogeneous mixtures are essentially those mixtures that have non-uniform composition. The average particle size of heterogeneous mixture or suspension is more than 1 μm . The suspension is subclass of heterogeneous mixture whose particles are large and do not dissolve into the solvent to give a uniform composition.

Expert Solution

Answer to Problem 21P

The mixture whose particle size is 1.5×10−7 m is a colloid.

Explanation of Solution

The colloids are the class of mixtures that have particles size much greater than the solutions. The particle size of colloids lies in the range of 10−9−10−7 m . Therefore, the mixture whose particle size is 1.5×10−7 m is a colloid.

Interpretation Introduction

(b)

Interpretation:

The mixture whose particle size is 2×10−5 m should be classified into either solution colloid or suspension.

Concept introduction:

The solution is defined as usually a homogenous mixture of two liquids whose particle size is less than 1 nm.

The colloids are the class of mixtures that have particles size much greater than the solutions. They can be clearly distinguished because of the presence of particles that constitute the dispersed phase of the colloidal systems and render them opaque. Butter milk is an example of colloids. There are various subcategories of colloids such as sol, foam, aerosol, emulsions. The particle size of colloids lies in the range of 10−9−10−7 m.

The heterogeneous mixtures are essentially those mixtures that have non-uniform composition. The average particle size of heterogeneous mixture or suspension is more than 1 μm . The suspension is subclass of heterogeneous mixture whose particles are large and do not dissolve into the solvent to give a uniform composition.

Expert Solution

Answer to Problem 21P

The mixture whose particle size is 2×10−5 m is a suspension.

Explanation of Solution

The suspension is subclass of heterogeneous mixture whose particles are large and are usually more than 1 μm . The mixture whose particle size is 2×10−5 m is larger than 1 μm . Therefore, the mixture must be a suspension.

Interpretation Introduction

(c)

Interpretation:

The mixture whose particle size is 1.2×10−10 m should be classified into either solution colloid or suspension.

Concept introduction:

The solution is defined as usually a homogenous mixture of two liquids whose particle size is less than 1 nm .one nanometers is equal to 10−9 nm.

The colloids are the class of mixtures that have particles size much greater than the solutions. They can be clearly distinguished by the presence of particles that constitute the dispersed phase of the colloidal systems and render them opaque. Butter milk is an example of colloids. There are various subcategories of colloids such as sol, foam, aerosol, emulsions.

The heterogeneous mixtures are essentially those mixtures thathave non-uniform composition. The average particle size of heterogeneous mixture is more than 1 μm . The suspension is subclass of heterogeneous mixture whose particles are large and do not dissolve into the solvent to give a uniform composition.

Expert Solution

Answer to Problem 21P

The mixture whose particle size is 1.2×10−10 m is a solution.

Explanation of Solution

The solution is defined as a homogenous mixture whose particle size is less than 1 nm .The mixture whose particle size is 1.2×10−10 m is less than 1 nm . Therefore, the mixture must be solution.

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Answer 2

Question

Chapter 8, Problem 21P

Interpretation Introduction

(a)

Interpretation:

The mixture whose particle size is 1.5×10−7 m should be classified into either solution colloid or suspension.

Concept introduction:

The solution is defined as usually a homogenous mixture of two liquids whose particle size is less than 1 nm.

The colloids are the class of mixtures that have particles size much greater than the solutions. They can be clearly distinguished because of the presence of particles that constitute the dispersed phase of the colloidal systems and render them opaque. Butter milk is an example of colloids. There are various subcategories of colloids such as sol, foam, aerosol, emulsions. The particle size of colloids lies in the range of 10−9−10−7 m.

The heterogeneous mixtures are essentially those mixtures that have non-uniform composition. The average particle size of heterogeneous mixture or suspension is more than 1 μm . The suspension is subclass of heterogeneous mixture whose particles are large and do not dissolve into the solvent to give a uniform composition.

Expert Solution

Answer to Problem 21P

The mixture whose particle size is 1.5×10−7 m is a colloid.

Explanation of Solution

The colloids are the class of mixtures that have particles size much greater than the solutions. The particle size of colloids lies in the range of 10−9−10−7 m . Therefore, the mixture whose particle size is 1.5×10−7 m is a colloid.

Interpretation Introduction

(b)

Interpretation:

The mixture whose particle size is 2×10−5 m should be classified into either solution colloid or suspension.

Concept introduction:

The solution is defined as usually a homogenous mixture of two liquids whose particle size is less than 1 nm.

The colloids are the class of mixtures that have particles size much greater than the solutions. They can be clearly distinguished because of the presence of particles that constitute the dispersed phase of the colloidal systems and render them opaque. Butter milk is an example of colloids. There are various subcategories of colloids such as sol, foam, aerosol, emulsions. The particle size of colloids lies in the range of 10−9−10−7 m.

The heterogeneous mixtures are essentially those mixtures that have non-uniform composition. The average particle size of heterogeneous mixture or suspension is more than 1 μm . The suspension is subclass of heterogeneous mixture whose particles are large and do not dissolve into the solvent to give a uniform composition.

Expert Solution

Answer to Problem 21P

The mixture whose particle size is 2×10−5 m is a suspension.

Explanation of Solution

The suspension is subclass of heterogeneous mixture whose particles are large and are usually more than 1 μm . The mixture whose particle size is 2×10−5 m is larger than 1 μm . Therefore, the mixture must be a suspension.

Interpretation Introduction

(c)

Interpretation:

The mixture whose particle size is 1.2×10−10 m should be classified into either solution colloid or suspension.

Concept introduction:

The solution is defined as usually a homogenous mixture of two liquids whose particle size is less than 1 nm .one nanometers is equal to 10−9 nm.

The colloids are the class of mixtures that have particles size much greater than the solutions. They can be clearly distinguished by the presence of particles that constitute the dispersed phase of the colloidal systems and render them opaque. Butter milk is an example of colloids. There are various subcategories of colloids such as sol, foam, aerosol, emulsions.

The heterogeneous mixtures are essentially those mixtures thathave non-uniform composition. The average particle size of heterogeneous mixture is more than 1 μm . The suspension is subclass of heterogeneous mixture whose particles are large and do not dissolve into the solvent to give a uniform composition.

Expert Solution

Answer to Problem 21P

The mixture whose particle size is 1.2×10−10 m is a solution.

Explanation of Solution

The solution is defined as a homogenous mixture whose particle size is less than 1 nm .The mixture whose particle size is 1.2×10−10 m is less than 1 nm . Therefore, the mixture must be solution.

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Answer 3

Question

Chapter 8, Problem 21P

Interpretation Introduction

(a)

Interpretation:

The mixture whose particle size is 1.5×10−7 m should be classified into either solution colloid or suspension.

Concept introduction:

The solution is defined as usually a homogenous mixture of two liquids whose particle size is less than 1 nm.

The colloids are the class of mixtures that have particles size much greater than the solutions. They can be clearly distinguished because of the presence of particles that constitute the dispersed phase of the colloidal systems and render them opaque. Butter milk is an example of colloids. There are various subcategories of colloids such as sol, foam, aerosol, emulsions. The particle size of colloids lies in the range of 10−9−10−7 m.

The heterogeneous mixtures are essentially those mixtures that have non-uniform composition. The average particle size of heterogeneous mixture or suspension is more than 1 μm . The suspension is subclass of heterogeneous mixture whose particles are large and do not dissolve into the solvent to give a uniform composition.

Expert Solution

Answer to Problem 21P

The mixture whose particle size is 1.5×10−7 m is a colloid.

Explanation of Solution

The colloids are the class of mixtures that have particles size much greater than the solutions. The particle size of colloids lies in the range of 10−9−10−7 m . Therefore, the mixture whose particle size is 1.5×10−7 m is a colloid.

Interpretation Introduction

(b)

Interpretation:

The mixture whose particle size is 2×10−5 m should be classified into either solution colloid or suspension.

Concept introduction:

The solution is defined as usually a homogenous mixture of two liquids whose particle size is less than 1 nm.

The colloids are the class of mixtures that have particles size much greater than the solutions. They can be clearly distinguished because of the presence of particles that constitute the dispersed phase of the colloidal systems and render them opaque. Butter milk is an example of colloids. There are various subcategories of colloids such as sol, foam, aerosol, emulsions. The particle size of colloids lies in the range of 10−9−10−7 m.

The heterogeneous mixtures are essentially those mixtures that have non-uniform composition. The average particle size of heterogeneous mixture or suspension is more than 1 μm . The suspension is subclass of heterogeneous mixture whose particles are large and do not dissolve into the solvent to give a uniform composition.

Expert Solution

Answer to Problem 21P

The mixture whose particle size is 2×10−5 m is a suspension.

Explanation of Solution

The suspension is subclass of heterogeneous mixture whose particles are large and are usually more than 1 μm . The mixture whose particle size is 2×10−5 m is larger than 1 μm . Therefore, the mixture must be a suspension.

Interpretation Introduction

(c)

Interpretation:

The mixture whose particle size is 1.2×10−10 m should be classified into either solution colloid or suspension.

Concept introduction:

The solution is defined as usually a homogenous mixture of two liquids whose particle size is less than 1 nm .one nanometers is equal to 10−9 nm.

The colloids are the class of mixtures that have particles size much greater than the solutions. They can be clearly distinguished by the presence of particles that constitute the dispersed phase of the colloidal systems and render them opaque. Butter milk is an example of colloids. There are various subcategories of colloids such as sol, foam, aerosol, emulsions.

The heterogeneous mixtures are essentially those mixtures thathave non-uniform composition. The average particle size of heterogeneous mixture is more than 1 μm . The suspension is subclass of heterogeneous mixture whose particles are large and do not dissolve into the solvent to give a uniform composition.

Expert Solution

Answer to Problem 21P

The mixture whose particle size is 1.2×10−10 m is a solution.

Explanation of Solution

The solution is defined as a homogenous mixture whose particle size is less than 1 nm .The mixture whose particle size is 1.2×10−10 m is less than 1 nm . Therefore, the mixture must be solution.

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Answer 4

Question

Chapter 8, Problem 21P

Interpretation Introduction

(a)

Interpretation:

The mixture whose particle size is 1.5×10−7 m should be classified into either solution colloid or suspension.

Concept introduction:

The solution is defined as usually a homogenous mixture of two liquids whose particle size is less than 1 nm.

The colloids are the class of mixtures that have particles size much greater than the solutions. They can be clearly distinguished because of the presence of particles that constitute the dispersed phase of the colloidal systems and render them opaque. Butter milk is an example of colloids. There are various subcategories of colloids such as sol, foam, aerosol, emulsions. The particle size of colloids lies in the range of 10−9−10−7 m.

The heterogeneous mixtures are essentially those mixtures that have non-uniform composition. The average particle size of heterogeneous mixture or suspension is more than 1 μm . The suspension is subclass of heterogeneous mixture whose particles are large and do not dissolve into the solvent to give a uniform composition.

Expert Solution

Answer to Problem 21P

The mixture whose particle size is 1.5×10−7 m is a colloid.

Explanation of Solution

The colloids are the class of mixtures that have particles size much greater than the solutions. The particle size of colloids lies in the range of 10−9−10−7 m . Therefore, the mixture whose particle size is 1.5×10−7 m is a colloid.

Interpretation Introduction

(b)

Interpretation:

The mixture whose particle size is 2×10−5 m should be classified into either solution colloid or suspension.

Concept introduction:

The solution is defined as usually a homogenous mixture of two liquids whose particle size is less than 1 nm.

The colloids are the class of mixtures that have particles size much greater than the solutions. They can be clearly distinguished because of the presence of particles that constitute the dispersed phase of the colloidal systems and render them opaque. Butter milk is an example of colloids. There are various subcategories of colloids such as sol, foam, aerosol, emulsions. The particle size of colloids lies in the range of 10−9−10−7 m.

The heterogeneous mixtures are essentially those mixtures that have non-uniform composition. The average particle size of heterogeneous mixture or suspension is more than 1 μm . The suspension is subclass of heterogeneous mixture whose particles are large and do not dissolve into the solvent to give a uniform composition.

Expert Solution

Answer to Problem 21P

The mixture whose particle size is 2×10−5 m is a suspension.

Explanation of Solution

The suspension is subclass of heterogeneous mixture whose particles are large and are usually more than 1 μm . The mixture whose particle size is 2×10−5 m is larger than 1 μm . Therefore, the mixture must be a suspension.

Interpretation Introduction

(c)

Interpretation:

The mixture whose particle size is 1.2×10−10 m should be classified into either solution colloid or suspension.

Concept introduction:

The solution is defined as usually a homogenous mixture of two liquids whose particle size is less than 1 nm .one nanometers is equal to 10−9 nm.

The colloids are the class of mixtures that have particles size much greater than the solutions. They can be clearly distinguished by the presence of particles that constitute the dispersed phase of the colloidal systems and render them opaque. Butter milk is an example of colloids. There are various subcategories of colloids such as sol, foam, aerosol, emulsions.

The heterogeneous mixtures are essentially those mixtures thathave non-uniform composition. The average particle size of heterogeneous mixture is more than 1 μm . The suspension is subclass of heterogeneous mixture whose particles are large and do not dissolve into the solvent to give a uniform composition.

Expert Solution

Answer to Problem 21P

The mixture whose particle size is 1.2×10−10 m is a solution.

Explanation of Solution

The solution is defined as a homogenous mixture whose particle size is less than 1 nm .The mixture whose particle size is 1.2×10−10 m is less than 1 nm . Therefore, the mixture must be solution.

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Answer 5

Chapter 8, Problem 21P

Interpretation Introduction

(a)

Interpretation:

The mixture whose particle size is 1.5×10−7 m should be classified into either solution colloid or suspension.

Concept introduction:

The solution is defined as usually a homogenous mixture of two liquids whose particle size is less than 1 nm.

The colloids are the class of mixtures that have particles size much greater than the solutions. They can be clearly distinguished because of the presence of particles that constitute the dispersed phase of the colloidal systems and render them opaque. Butter milk is an example of colloids. There are various subcategories of colloids such as sol, foam, aerosol, emulsions. The particle size of colloids lies in the range of 10−9−10−7 m.

The heterogeneous mixtures are essentially those mixtures that have non-uniform composition. The average particle size of heterogeneous mixture or suspension is more than 1 μm . The suspension is subclass of heterogeneous mixture whose particles are large and do not dissolve into the solvent to give a uniform composition.

Expert Solution

Answer to Problem 21P

The mixture whose particle size is 1.5×10−7 m is a colloid.

Explanation of Solution

The colloids are the class of mixtures that have particles size much greater than the solutions. The particle size of colloids lies in the range of 10−9−10−7 m . Therefore, the mixture whose particle size is 1.5×10−7 m is a colloid.

Interpretation Introduction

(b)

Interpretation:

The mixture whose particle size is 2×10−5 m should be classified into either solution colloid or suspension.

Concept introduction:

The solution is defined as usually a homogenous mixture of two liquids whose particle size is less than 1 nm.

The colloids are the class of mixtures that have particles size much greater than the solutions. They can be clearly distinguished because of the presence of particles that constitute the dispersed phase of the colloidal systems and render them opaque. Butter milk is an example of colloids. There are various subcategories of colloids such as sol, foam, aerosol, emulsions. The particle size of colloids lies in the range of 10−9−10−7 m.

The heterogeneous mixtures are essentially those mixtures that have non-uniform composition. The average particle size of heterogeneous mixture or suspension is more than 1 μm . The suspension is subclass of heterogeneous mixture whose particles are large and do not dissolve into the solvent to give a uniform composition.

Expert Solution

Answer to Problem 21P

The mixture whose particle size is 2×10−5 m is a suspension.

Explanation of Solution

The suspension is subclass of heterogeneous mixture whose particles are large and are usually more than 1 μm . The mixture whose particle size is 2×10−5 m is larger than 1 μm . Therefore, the mixture must be a suspension.

Interpretation Introduction

(c)

Interpretation:

The mixture whose particle size is 1.2×10−10 m should be classified into either solution colloid or suspension.

Concept introduction:

The solution is defined as usually a homogenous mixture of two liquids whose particle size is less than 1 nm .one nanometers is equal to 10−9 nm.

The colloids are the class of mixtures that have particles size much greater than the solutions. They can be clearly distinguished by the presence of particles that constitute the dispersed phase of the colloidal systems and render them opaque. Butter milk is an example of colloids. There are various subcategories of colloids such as sol, foam, aerosol, emulsions.

The heterogeneous mixtures are essentially those mixtures thathave non-uniform composition. The average particle size of heterogeneous mixture is more than 1 μm . The suspension is subclass of heterogeneous mixture whose particles are large and do not dissolve into the solvent to give a uniform composition.

Expert Solution

Answer to Problem 21P

The mixture whose particle size is 1.2×10−10 m is a solution.

Explanation of Solution

The solution is defined as a homogenous mixture whose particle size is less than 1 nm .The mixture whose particle size is 1.2×10−10 m is less than 1 nm . Therefore, the mixture must be solution.

Answer 6

Chapter 8, Problem 21P

Interpretation Introduction

(a)

Interpretation:

The mixture whose particle size is 1.5×10−7 m should be classified into either solution colloid or suspension.

Concept introduction:

The solution is defined as usually a homogenous mixture of two liquids whose particle size is less than 1 nm.

The colloids are the class of mixtures that have particles size much greater than the solutions. They can be clearly distinguished because of the presence of particles that constitute the dispersed phase of the colloidal systems and render them opaque. Butter milk is an example of colloids. There are various subcategories of colloids such as sol, foam, aerosol, emulsions. The particle size of colloids lies in the range of 10−9−10−7 m.

The heterogeneous mixtures are essentially those mixtures that have non-uniform composition. The average particle size of heterogeneous mixture or suspension is more than 1 μm . The suspension is subclass of heterogeneous mixture whose particles are large and do not dissolve into the solvent to give a uniform composition.

Expert Solution

Answer to Problem 21P

The mixture whose particle size is 1.5×10−7 m is a colloid.

Explanation of Solution

The colloids are the class of mixtures that have particles size much greater than the solutions. The particle size of colloids lies in the range of 10−9−10−7 m . Therefore, the mixture whose particle size is 1.5×10−7 m is a colloid.

Answer 7

Chapter 8, Problem 21P

Interpretation Introduction

(a)

Interpretation:

The mixture whose particle size is 1.5×10−7 m should be classified into either solution colloid or suspension.

Concept introduction:

The solution is defined as usually a homogenous mixture of two liquids whose particle size is less than 1 nm.

The colloids are the class of mixtures that have particles size much greater than the solutions. They can be clearly distinguished because of the presence of particles that constitute the dispersed phase of the colloidal systems and render them opaque. Butter milk is an example of colloids. There are various subcategories of colloids such as sol, foam, aerosol, emulsions. The particle size of colloids lies in the range of 10−9−10−7 m.

The heterogeneous mixtures are essentially those mixtures that have non-uniform composition. The average particle size of heterogeneous mixture or suspension is more than 1 μm . The suspension is subclass of heterogeneous mixture whose particles are large and do not dissolve into the solvent to give a uniform composition.

Answer 8

Expert Solution

Answer to Problem 21P

The mixture whose particle size is 1.5×10−7 m is a colloid.

Answer 9

Expert Solution

Answer 10

Expert Solution

Answer 11

Expert Solution

Answer 12

Explanation of Solution

The colloids are the class of mixtures that have particles size much greater than the solutions. The particle size of colloids lies in the range of 10−9−10−7 m . Therefore, the mixture whose particle size is 1.5×10−7 m is a colloid.

Answer 13

Interpretation Introduction

(b)

Interpretation:

The mixture whose particle size is 2×10−5 m should be classified into either solution colloid or suspension.

Concept introduction:

The solution is defined as usually a homogenous mixture of two liquids whose particle size is less than 1 nm.

The colloids are the class of mixtures that have particles size much greater than the solutions. They can be clearly distinguished because of the presence of particles that constitute the dispersed phase of the colloidal systems and render them opaque. Butter milk is an example of colloids. There are various subcategories of colloids such as sol, foam, aerosol, emulsions. The particle size of colloids lies in the range of 10−9−10−7 m.

The heterogeneous mixtures are essentially those mixtures that have non-uniform composition. The average particle size of heterogeneous mixture or suspension is more than 1 μm . The suspension is subclass of heterogeneous mixture whose particles are large and do not dissolve into the solvent to give a uniform composition.

Expert Solution

Answer to Problem 21P

The mixture whose particle size is 2×10−5 m is a suspension.

Explanation of Solution

The suspension is subclass of heterogeneous mixture whose particles are large and are usually more than 1 μm . The mixture whose particle size is 2×10−5 m is larger than 1 μm . Therefore, the mixture must be a suspension.

Answer 14

Interpretation Introduction

(b)

Interpretation:

The mixture whose particle size is 2×10−5 m should be classified into either solution colloid or suspension.

Concept introduction:

The solution is defined as usually a homogenous mixture of two liquids whose particle size is less than 1 nm.

The colloids are the class of mixtures that have particles size much greater than the solutions. They can be clearly distinguished because of the presence of particles that constitute the dispersed phase of the colloidal systems and render them opaque. Butter milk is an example of colloids. There are various subcategories of colloids such as sol, foam, aerosol, emulsions. The particle size of colloids lies in the range of 10−9−10−7 m.

The heterogeneous mixtures are essentially those mixtures that have non-uniform composition. The average particle size of heterogeneous mixture or suspension is more than 1 μm . The suspension is subclass of heterogeneous mixture whose particles are large and do not dissolve into the solvent to give a uniform composition.

Answer 15

Expert Solution

Answer to Problem 21P

The mixture whose particle size is 2×10−5 m is a suspension.

Answer 16

Expert Solution

Answer 17

Expert Solution

Answer 18

Expert Solution

Answer 19

Explanation of Solution

The suspension is subclass of heterogeneous mixture whose particles are large and are usually more than 1 μm . The mixture whose particle size is 2×10−5 m is larger than 1 μm . Therefore, the mixture must be a suspension.

Answer 20

Interpretation Introduction

(c)

Interpretation:

The mixture whose particle size is 1.2×10−10 m should be classified into either solution colloid or suspension.

Concept introduction:

The solution is defined as usually a homogenous mixture of two liquids whose particle size is less than 1 nm .one nanometers is equal to 10−9 nm.

The colloids are the class of mixtures that have particles size much greater than the solutions. They can be clearly distinguished by the presence of particles that constitute the dispersed phase of the colloidal systems and render them opaque. Butter milk is an example of colloids. There are various subcategories of colloids such as sol, foam, aerosol, emulsions.

The heterogeneous mixtures are essentially those mixtures thathave non-uniform composition. The average particle size of heterogeneous mixture is more than 1 μm . The suspension is subclass of heterogeneous mixture whose particles are large and do not dissolve into the solvent to give a uniform composition.

Expert Solution

Answer to Problem 21P

The mixture whose particle size is 1.2×10−10 m is a solution.

Explanation of Solution

The solution is defined as a homogenous mixture whose particle size is less than 1 nm .The mixture whose particle size is 1.2×10−10 m is less than 1 nm . Therefore, the mixture must be solution.

Answer 21

Interpretation Introduction

(c)

Interpretation:

The mixture whose particle size is 1.2×10−10 m should be classified into either solution colloid or suspension.

Concept introduction:

The solution is defined as usually a homogenous mixture of two liquids whose particle size is less than 1 nm .one nanometers is equal to 10−9 nm.

The colloids are the class of mixtures that have particles size much greater than the solutions. They can be clearly distinguished by the presence of particles that constitute the dispersed phase of the colloidal systems and render them opaque. Butter milk is an example of colloids. There are various subcategories of colloids such as sol, foam, aerosol, emulsions.

The heterogeneous mixtures are essentially those mixtures thathave non-uniform composition. The average particle size of heterogeneous mixture is more than 1 μm . The suspension is subclass of heterogeneous mixture whose particles are large and do not dissolve into the solvent to give a uniform composition.

Answer 22

Expert Solution

Answer to Problem 21P

The mixture whose particle size is 1.2×10−10 m is a solution.

Answer 23

Expert Solution

Answer 24

Expert Solution

Answer 25

Expert Solution

Answer 26

Explanation of Solution

The solution is defined as a homogenous mixture whose particle size is less than 1 nm .The mixture whose particle size is 1.2×10−10 m is less than 1 nm . Therefore, the mixture must be solution.

Answer 27

Ch. 8.1 - Classify each substance as a heterogeneous...Ch. 8.1 - Use the appearance of each product to classify it...Ch. 8.2 - Consider the following diagrams for an aqueous...Ch. 8.2 - Classify each solution as an electrolyte or...Ch. 8.2 - Using the given number of moles, determine how...Ch. 8.2 - Prob. 8.2PP Ch. 8.2 - A solution contains the following ions:...Ch. 8.2 - If a solution contains 125 mEq of Na+ per liter,...Ch. 8.3 - Which compounds are water soluble? a. NaNO3 b. CH4...Ch. 8.3 - Prob. 8.7P

Answer to Problem 21P

Explanation of Solution

Answer to Problem 21P

Explanation of Solution

Answer to Problem 21P

Explanation of Solution

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Chapter 8 Solutions