The reason as to why ferulic acid, a natural product found in rice, oats and other plants, is both an antioxidant and a sunscreen is to be explained. Concept introduction: Conjugated diene consists of two double bonds that are separated by a single bond, whereas isolated diene also consists of two double bond but they are separated by two or more carbon atoms. The energy difference between the ground and excited state decreases when number of conjugated bonds increases. Due to this absorption shifts to the longer wavelengths.

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Answer 1

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Chapter 16, Problem 16.69P

Interpretation Introduction

Interpretation: The reason as to why ferulic acid, a natural product found in rice, oats and other plants, is both an antioxidant and a sunscreen is to be explained.

Concept introduction: Conjugated diene consists of two double bonds that are separated by a single bond, whereas isolated diene also consists of two double bond but they are separated by two or more carbon atoms.

The energy difference between the ground and excited state decreases when number of conjugated bonds increases. Due to this absorption shifts to the longer wavelengths.

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Answer 2

Question

Chapter 16, Problem 16.69P

Interpretation Introduction

Interpretation: The reason as to why ferulic acid, a natural product found in rice, oats and other plants, is both an antioxidant and a sunscreen is to be explained.

Concept introduction: Conjugated diene consists of two double bonds that are separated by a single bond, whereas isolated diene also consists of two double bond but they are separated by two or more carbon atoms.

The energy difference between the ground and excited state decreases when number of conjugated bonds increases. Due to this absorption shifts to the longer wavelengths.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 16, Problem 16.69P

Interpretation Introduction

Interpretation: The reason as to why ferulic acid, a natural product found in rice, oats and other plants, is both an antioxidant and a sunscreen is to be explained.

Concept introduction: Conjugated diene consists of two double bonds that are separated by a single bond, whereas isolated diene also consists of two double bond but they are separated by two or more carbon atoms.

The energy difference between the ground and excited state decreases when number of conjugated bonds increases. Due to this absorption shifts to the longer wavelengths.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 16, Problem 16.69P

Interpretation Introduction

Interpretation: The reason as to why ferulic acid, a natural product found in rice, oats and other plants, is both an antioxidant and a sunscreen is to be explained.

Concept introduction: Conjugated diene consists of two double bonds that are separated by a single bond, whereas isolated diene also consists of two double bond but they are separated by two or more carbon atoms.

The energy difference between the ground and excited state decreases when number of conjugated bonds increases. Due to this absorption shifts to the longer wavelengths.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 5

Chapter 16, Problem 16.69P

Interpretation Introduction

Interpretation: The reason as to why ferulic acid, a natural product found in rice, oats and other plants, is both an antioxidant and a sunscreen is to be explained.

Concept introduction: Conjugated diene consists of two double bonds that are separated by a single bond, whereas isolated diene also consists of two double bond but they are separated by two or more carbon atoms.

The energy difference between the ground and excited state decreases when number of conjugated bonds increases. Due to this absorption shifts to the longer wavelengths.

Answer 6

Chapter 16, Problem 16.69P

Interpretation Introduction

Interpretation: The reason as to why ferulic acid, a natural product found in rice, oats and other plants, is both an antioxidant and a sunscreen is to be explained.

Concept introduction: Conjugated diene consists of two double bonds that are separated by a single bond, whereas isolated diene also consists of two double bond but they are separated by two or more carbon atoms.

The energy difference between the ground and excited state decreases when number of conjugated bonds increases. Due to this absorption shifts to the longer wavelengths.

Answer 7

Chapter 16, Problem 16.69P

Interpretation Introduction

Interpretation: The reason as to why ferulic acid, a natural product found in rice, oats and other plants, is both an antioxidant and a sunscreen is to be explained.

Concept introduction: Conjugated diene consists of two double bonds that are separated by a single bond, whereas isolated diene also consists of two double bond but they are separated by two or more carbon atoms.

The energy difference between the ground and excited state decreases when number of conjugated bonds increases. Due to this absorption shifts to the longer wavelengths.

Answer 8

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Answer 9

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Answer 10

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Answer 11

Ch. 16 - Prob. 16.1P Ch. 16 - Prob. 16.2P Ch. 16 - Problem 16.3 Draw a second resonance structure for...Ch. 16 - Prob. 16.4P Ch. 16 - Problem 16.5 Farnesyl diphosphate is synthesized...Ch. 16 - Prob. 16.6P Ch. 16 - Prob. 16.7P Ch. 16 - Prob. 16.8P Ch. 16 - Problem 16.9 Determine the hybridization of the...Ch. 16 - Problem 16.10 Draw the structure consistent with...

Solution Summary: The author explains that ferulic acid is both an antioxidant and a sunscreen due to the presence of conjugation.

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Chapter 16 Solutions