The two main drawbacks of obtaining IR spectra of solids as KBr pellets needs to be explained. Concept introduction: In a spectrophotometer, the window material is usually potassium bromide which is of spectroscopic grade. The reason being that it is transparent to IR, i.e. Between ranges of 4000 to 400 cm -1 . But even potassium bromide obtained from KBr matrix is pressed to form pellet which is then analyzed.

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Answer 1

Question

Chapter 8.2, Problem 12E

Interpretation Introduction

Interpretation: The two main drawbacks of obtaining IR spectra of solids as KBr pellets needs to be explained.

Concept introduction:

In a spectrophotometer, the window material is usually potassium bromide which is of spectroscopic grade. The reason being that it is transparent to IR, i.e. Between ranges of 4000 to 400 cm^-1. But even potassium bromide obtained from KBr matrix is pressed to form pellet which is then analyzed.

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Answer 2

Question

Chapter 8.2, Problem 12E

Interpretation Introduction

Interpretation: The two main drawbacks of obtaining IR spectra of solids as KBr pellets needs to be explained.

Concept introduction:

In a spectrophotometer, the window material is usually potassium bromide which is of spectroscopic grade. The reason being that it is transparent to IR, i.e. Between ranges of 4000 to 400 cm^-1. But even potassium bromide obtained from KBr matrix is pressed to form pellet which is then analyzed.

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Answer 3

Question

Chapter 8.2, Problem 12E

Interpretation Introduction

Interpretation: The two main drawbacks of obtaining IR spectra of solids as KBr pellets needs to be explained.

Concept introduction:

In a spectrophotometer, the window material is usually potassium bromide which is of spectroscopic grade. The reason being that it is transparent to IR, i.e. Between ranges of 4000 to 400 cm^-1. But even potassium bromide obtained from KBr matrix is pressed to form pellet which is then analyzed.

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Answer 4

Question

Chapter 8.2, Problem 12E

Interpretation Introduction

Interpretation: The two main drawbacks of obtaining IR spectra of solids as KBr pellets needs to be explained.

Concept introduction:

In a spectrophotometer, the window material is usually potassium bromide which is of spectroscopic grade. The reason being that it is transparent to IR, i.e. Between ranges of 4000 to 400 cm^-1. But even potassium bromide obtained from KBr matrix is pressed to form pellet which is then analyzed.

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Answer 5

Chapter 8.2, Problem 12E

Interpretation Introduction

Interpretation: The two main drawbacks of obtaining IR spectra of solids as KBr pellets needs to be explained.

Concept introduction:

In a spectrophotometer, the window material is usually potassium bromide which is of spectroscopic grade. The reason being that it is transparent to IR, i.e. Between ranges of 4000 to 400 cm^-1. But even potassium bromide obtained from KBr matrix is pressed to form pellet which is then analyzed.

Answer 6

Chapter 8.2, Problem 12E

Interpretation Introduction

Interpretation: The two main drawbacks of obtaining IR spectra of solids as KBr pellets needs to be explained.

Concept introduction:

In a spectrophotometer, the window material is usually potassium bromide which is of spectroscopic grade. The reason being that it is transparent to IR, i.e. Between ranges of 4000 to 400 cm^-1. But even potassium bromide obtained from KBr matrix is pressed to form pellet which is then analyzed.

Answer 7

Chapter 8.2, Problem 12E

Interpretation Introduction

Interpretation: The two main drawbacks of obtaining IR spectra of solids as KBr pellets needs to be explained.

Concept introduction:

In a spectrophotometer, the window material is usually potassium bromide which is of spectroscopic grade. The reason being that it is transparent to IR, i.e. Between ranges of 4000 to 400 cm^-1. But even potassium bromide obtained from KBr matrix is pressed to form pellet which is then analyzed.

Answer 8

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Answer 9

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Answer 10

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Answer 11

Ch. 8.2 - Prob. 1E Ch. 8.2 - Prob. 2E Ch. 8.2 - Prob. 3E Ch. 8.2 - Prob. 4E Ch. 8.2 - Prob. 5E Ch. 8.2 - Prob. 6E Ch. 8.2 - Prob. 7E Ch. 8.2 - Prob. 8E Ch. 8.2 - Prob. 9E Ch. 8.2 - Prob. 10E

Solution Summary: The author explains the drawbacks of obtaining IR spectra of solids as KBr pellets.

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