U.V radiation is energetic enough to cause transitions in the energies of which kind of electrons in an atom has to be given. Concept Introduction: Absorption spectrum: This is measurement of the amount of (UV-VIS) light absorbed by a liquid sample of a given path length. Absorbance is directly proportional to the concentration of matter in the sample. The energy E of electromagnetic radiation is directly proportional to the frequency ν of the radiation. Therefore, E = h ν E = h c λ . Where, E is the energy, h is the Plank’s constant ( 6.626 × 10 − 34 J s ) , ν is the frequency of radiation, c is the velocity of light and λ is the wavelength of the radiation.

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Answer 1

Question

Chapter 7, Problem 64QRT

(a)

Interpretation Introduction

Interpretation:

U.V radiation is energetic enough to cause transitions in the energies of which kind of electrons in an atom has to be given.

Concept Introduction:

Absorption spectrum: This is measurement of the amount of (UV-VIS) light absorbed by a liquid sample of a given path length. Absorbance is directly proportional to the concentration of matter in the sample.

The energy E of electromagnetic radiation is directly proportional to the frequency ν of the radiation.

Therefore,

E=hνE = hcλ.

Where, E is the energy, h is the Plank’s constant (6.626 × 10−34 Js), ν is the frequency of radiation, c is the velocity of light and λ is the wavelength of the radiation.

(b)

Interpretation Introduction

Interpretation:

IR spectroscopy refers to what in a molecule has to be given.

Concept Introduction:

IR spectral studies: It is a spectroscopic technique which is used to determine the functional groups present in the given compound sample by absorbing characteristic frequency in particular range with respect to the group present in the given sample.

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The vibrations of a CO2 molecule are symmetrical stretch, bend, and asymmetrical stretch (Figure ), with frequencies of 4.02x1013 s-1, 2.00x1013 s-1, and 7.05x1013 s-1, respectively. (a) What wavelengths correspond to these vibrations? (b) Calculate the energy (in J) of each vibration. Which uses the least energy?

4.) The dissociation energy of a carbon-bromine bond is typically about 276 KJ/mol. What is the maximum wavelength of photons that cause C---- Br bonds dissociation? and which kind of electromagnetic radiation--ultraviolet, visible, or infrared--does the wavelength you calculated correspond to? Group of answer choices A) 435 nm; Blue visible light B) 570 nm; Green/yellow visible light C) 7.2 x 10-31 m; gamma rays D) 435 nm; Red visible light

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Answer 2

Question

Chapter 7, Problem 64QRT

(a)

Interpretation Introduction

Interpretation:

U.V radiation is energetic enough to cause transitions in the energies of which kind of electrons in an atom has to be given.

Concept Introduction:

Absorption spectrum: This is measurement of the amount of (UV-VIS) light absorbed by a liquid sample of a given path length. Absorbance is directly proportional to the concentration of matter in the sample.

The energy E of electromagnetic radiation is directly proportional to the frequency ν of the radiation.

Therefore,

E=hνE = hcλ.

Where, E is the energy, h is the Plank’s constant (6.626 × 10−34 Js), ν is the frequency of radiation, c is the velocity of light and λ is the wavelength of the radiation.

(b)

Interpretation Introduction

Interpretation:

IR spectroscopy refers to what in a molecule has to be given.

Concept Introduction:

IR spectral studies: It is a spectroscopic technique which is used to determine the functional groups present in the given compound sample by absorbing characteristic frequency in particular range with respect to the group present in the given sample.

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Answer 3

Question

Chapter 7, Problem 64QRT

(a)

Interpretation Introduction

Interpretation:

U.V radiation is energetic enough to cause transitions in the energies of which kind of electrons in an atom has to be given.

Concept Introduction:

Absorption spectrum: This is measurement of the amount of (UV-VIS) light absorbed by a liquid sample of a given path length. Absorbance is directly proportional to the concentration of matter in the sample.

The energy E of electromagnetic radiation is directly proportional to the frequency ν of the radiation.

Therefore,

E=hνE = hcλ.

Where, E is the energy, h is the Plank’s constant (6.626 × 10−34 Js), ν is the frequency of radiation, c is the velocity of light and λ is the wavelength of the radiation.

(b)

Interpretation Introduction

Interpretation:

IR spectroscopy refers to what in a molecule has to be given.

Concept Introduction:

IR spectral studies: It is a spectroscopic technique which is used to determine the functional groups present in the given compound sample by absorbing characteristic frequency in particular range with respect to the group present in the given sample.

Expert Solution & Answer

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Answer 4

Question

Chapter 7, Problem 64QRT

(a)

Interpretation Introduction

Interpretation:

U.V radiation is energetic enough to cause transitions in the energies of which kind of electrons in an atom has to be given.

Concept Introduction:

Absorption spectrum: This is measurement of the amount of (UV-VIS) light absorbed by a liquid sample of a given path length. Absorbance is directly proportional to the concentration of matter in the sample.

The energy E of electromagnetic radiation is directly proportional to the frequency ν of the radiation.

Therefore,

E=hνE = hcλ.

Where, E is the energy, h is the Plank’s constant (6.626 × 10−34 Js), ν is the frequency of radiation, c is the velocity of light and λ is the wavelength of the radiation.

(b)

Interpretation Introduction

Interpretation:

IR spectroscopy refers to what in a molecule has to be given.

Concept Introduction:

IR spectral studies: It is a spectroscopic technique which is used to determine the functional groups present in the given compound sample by absorbing characteristic frequency in particular range with respect to the group present in the given sample.

Expert Solution & Answer

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Answer 5

Chapter 7, Problem 64QRT

(a)

Interpretation Introduction

Interpretation:

U.V radiation is energetic enough to cause transitions in the energies of which kind of electrons in an atom has to be given.

Concept Introduction:

Absorption spectrum: This is measurement of the amount of (UV-VIS) light absorbed by a liquid sample of a given path length. Absorbance is directly proportional to the concentration of matter in the sample.

The energy E of electromagnetic radiation is directly proportional to the frequency ν of the radiation.

Therefore,

E=hνE = hcλ.

Where, E is the energy, h is the Plank’s constant (6.626 × 10−34 Js), ν is the frequency of radiation, c is the velocity of light and λ is the wavelength of the radiation.

(b)

Interpretation Introduction

Interpretation:

IR spectroscopy refers to what in a molecule has to be given.

Concept Introduction:

IR spectral studies: It is a spectroscopic technique which is used to determine the functional groups present in the given compound sample by absorbing characteristic frequency in particular range with respect to the group present in the given sample.

Answer 6

Chapter 7, Problem 64QRT

(a)

Interpretation Introduction

Interpretation:

U.V radiation is energetic enough to cause transitions in the energies of which kind of electrons in an atom has to be given.

Concept Introduction:

Absorption spectrum: This is measurement of the amount of (UV-VIS) light absorbed by a liquid sample of a given path length. Absorbance is directly proportional to the concentration of matter in the sample.

The energy E of electromagnetic radiation is directly proportional to the frequency ν of the radiation.

Therefore,

E=hνE = hcλ.

Where, E is the energy, h is the Plank’s constant (6.626 × 10−34 Js), ν is the frequency of radiation, c is the velocity of light and λ is the wavelength of the radiation.

Answer 7

Chapter 7, Problem 64QRT

(a)

Interpretation Introduction

Interpretation:

U.V radiation is energetic enough to cause transitions in the energies of which kind of electrons in an atom has to be given.

Concept Introduction:

Absorption spectrum: This is measurement of the amount of (UV-VIS) light absorbed by a liquid sample of a given path length. Absorbance is directly proportional to the concentration of matter in the sample.

The energy E of electromagnetic radiation is directly proportional to the frequency ν of the radiation.

Therefore,

E=hνE = hcλ.

Where, E is the energy, h is the Plank’s constant (6.626 × 10−34 Js), ν is the frequency of radiation, c is the velocity of light and λ is the wavelength of the radiation.

Answer 8

(b)

Interpretation Introduction

Interpretation:

IR spectroscopy refers to what in a molecule has to be given.

Concept Introduction:

IR spectral studies: It is a spectroscopic technique which is used to determine the functional groups present in the given compound sample by absorbing characteristic frequency in particular range with respect to the group present in the given sample.

Answer 9

(b)

Interpretation Introduction

Interpretation:

IR spectroscopy refers to what in a molecule has to be given.

Concept Introduction:

IR spectral studies: It is a spectroscopic technique which is used to determine the functional groups present in the given compound sample by absorbing characteristic frequency in particular range with respect to the group present in the given sample.

Answer 10

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Answer 11

Expert Solution & Answer

Answer 12

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Answer 13

Ch. 7.2 - Identify the electron-region geometry, the...Ch. 7.2 - Based on the discussion so far, identify a...Ch. 7.2 - Prob. 7.2PSP Ch. 7.2 - Determine the electron-region geometry and the...Ch. 7.2 - Prob. 7.2CE Ch. 7.2 - Prob. 7.3E Ch. 7.2 - Prob. 7.4PSP Ch. 7.4 - Using hybridization and sigma and pi bonding,...Ch. 7.4 - Prob. 7.4CE Ch. 7.5 - Decide whether each molecule is polar and, if so,...

Solution Summary: The author explains that U.V radiation is energetic enough to cause transitions in the energies of which kind of electron in an atom has to be given.

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