Among the given quantum dots, the one with large size has to be explained. Concept introduction: Quantum dot: Semiconductor nanoparticles are known as quantum dots. The color of these differs when size of the nanoparticles decreases from red to violet. When UV-light irradiates on quantum dots, it emits visible light of greater wavelength for large sized nanoparticle and lesser wavelength for small sized nanoparticle.

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Answer 1

Question

Chapter 21.9, Problem 21.13P

Interpretation Introduction

Interpretation:

Among the given quantum dots, the one with large size has to be explained.

Concept introduction:

Quantum dot:

Semiconductor nanoparticles are known as quantum dots. The color of these differs when size of the nanoparticles decreases from red to violet. When UV-light irradiates on quantum dots, it emits visible light of greater wavelength for large sized nanoparticle and lesser wavelength for small sized nanoparticle.

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Answer 2

Question

Chapter 21.9, Problem 21.13P

Interpretation Introduction

Interpretation:

Among the given quantum dots, the one with large size has to be explained.

Concept introduction:

Quantum dot:

Semiconductor nanoparticles are known as quantum dots. The color of these differs when size of the nanoparticles decreases from red to violet. When UV-light irradiates on quantum dots, it emits visible light of greater wavelength for large sized nanoparticle and lesser wavelength for small sized nanoparticle.

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Answer 3

Question

Chapter 21.9, Problem 21.13P

Interpretation Introduction

Interpretation:

Among the given quantum dots, the one with large size has to be explained.

Concept introduction:

Quantum dot:

Semiconductor nanoparticles are known as quantum dots. The color of these differs when size of the nanoparticles decreases from red to violet. When UV-light irradiates on quantum dots, it emits visible light of greater wavelength for large sized nanoparticle and lesser wavelength for small sized nanoparticle.

Expert Solution & Answer

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See solution

Answer 4

Question

Chapter 21.9, Problem 21.13P

Interpretation Introduction

Interpretation:

Among the given quantum dots, the one with large size has to be explained.

Concept introduction:

Quantum dot:

Semiconductor nanoparticles are known as quantum dots. The color of these differs when size of the nanoparticles decreases from red to violet. When UV-light irradiates on quantum dots, it emits visible light of greater wavelength for large sized nanoparticle and lesser wavelength for small sized nanoparticle.

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Answer 5

Chapter 21.9, Problem 21.13P

Interpretation Introduction

Interpretation:

Among the given quantum dots, the one with large size has to be explained.

Concept introduction:

Quantum dot:

Semiconductor nanoparticles are known as quantum dots. The color of these differs when size of the nanoparticles decreases from red to violet. When UV-light irradiates on quantum dots, it emits visible light of greater wavelength for large sized nanoparticle and lesser wavelength for small sized nanoparticle.

Answer 6

Chapter 21.9, Problem 21.13P

Interpretation Introduction

Interpretation:

Among the given quantum dots, the one with large size has to be explained.

Concept introduction:

Quantum dot:

Semiconductor nanoparticles are known as quantum dots. The color of these differs when size of the nanoparticles decreases from red to violet. When UV-light irradiates on quantum dots, it emits visible light of greater wavelength for large sized nanoparticle and lesser wavelength for small sized nanoparticle.

Answer 7

Chapter 21.9, Problem 21.13P

Interpretation Introduction

Interpretation:

Among the given quantum dots, the one with large size has to be explained.

Concept introduction:

Quantum dot:

Semiconductor nanoparticles are known as quantum dots. The color of these differs when size of the nanoparticles decreases from red to violet. When UV-light irradiates on quantum dots, it emits visible light of greater wavelength for large sized nanoparticle and lesser wavelength for small sized nanoparticle.

Answer 8

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Answer 9

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Answer 10

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Answer 11

Ch. 21.1 - In view of the 3charge on the PO43 ion, explain...Ch. 21.2 - Prob. 21.2P Ch. 21.3 - Prob. 21.3P Ch. 21.4 - Prob. 21.4P Ch. 21.4 - Prob. 21.5CP Ch. 21.5 - Prob. 21.6P Ch. 21.5 - Prob. 21.7CP Ch. 21.6 - Prob. 21.8P Ch. 21.7 - Show that one unit cell of YBa2Cu3O7 (Figure...Ch. 21.8 - Prob. 21.10P

Solution Summary: The author explains that the large-sized quantum dot was identified and explained using its wavelength and band gap.

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Chapter 21 Solutions