To predict the structure of the coloured compound when the given colourless compound come in contact with the acid treated sheet. Concept introduction: Acid-base indicators are the compounds which changetheir colour on changing the pH. The reaction of the acid-base indicator can be represented by: In organic compounds chromophoreis the unsaturated part that imparts colour. An auxochrome is a functional group attached to the chromophore which enhances its property. The increased pi-conjugation decreases the energy gap between pi bonding and pi anti-bonding orbital. The energy absorbs by the electron to get excited from pi bonding to pi anti-bonding orbital get decreased. The wavelength of the emitted photon is in the visible region so the compound is intensely coloured.

Question

Want to see the full answer?

Answer 1

Question

Chapter 14, Problem 66P

Interpretation Introduction

Interpretation:

To predict the structure of the coloured compound when the given colourless compound come in contact with the acid treated sheet.

Concept introduction:

Acid-base indicators are the compounds which changetheir colour on changing the pH. The reaction of the acid-base indicator can be represented by:

In organic compounds chromophoreis the unsaturated part that imparts colour. An auxochrome is a functional group attached to the chromophore which enhances its property. The increased pi-conjugation decreases the energy gap between pi bonding and pi anti-bonding orbital. The energy absorbs by the electron to get excited from pi bonding to pi anti-bonding orbital get decreased. The wavelength of the emitted photon is in the visible region so the compound is intensely coloured.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

Show work with explanation needed. don't give Ai generated solution

Show work. don't give Ai generated solution

None

Answer 2

Question

Chapter 14, Problem 66P

Interpretation Introduction

Interpretation:

To predict the structure of the coloured compound when the given colourless compound come in contact with the acid treated sheet.

Concept introduction:

Acid-base indicators are the compounds which changetheir colour on changing the pH. The reaction of the acid-base indicator can be represented by:

In organic compounds chromophoreis the unsaturated part that imparts colour. An auxochrome is a functional group attached to the chromophore which enhances its property. The increased pi-conjugation decreases the energy gap between pi bonding and pi anti-bonding orbital. The energy absorbs by the electron to get excited from pi bonding to pi anti-bonding orbital get decreased. The wavelength of the emitted photon is in the visible region so the compound is intensely coloured.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 14, Problem 66P

Interpretation Introduction

Interpretation:

To predict the structure of the coloured compound when the given colourless compound come in contact with the acid treated sheet.

Concept introduction:

Acid-base indicators are the compounds which changetheir colour on changing the pH. The reaction of the acid-base indicator can be represented by:

In organic compounds chromophoreis the unsaturated part that imparts colour. An auxochrome is a functional group attached to the chromophore which enhances its property. The increased pi-conjugation decreases the energy gap between pi bonding and pi anti-bonding orbital. The energy absorbs by the electron to get excited from pi bonding to pi anti-bonding orbital get decreased. The wavelength of the emitted photon is in the visible region so the compound is intensely coloured.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 14, Problem 66P

Interpretation Introduction

Interpretation:

To predict the structure of the coloured compound when the given colourless compound come in contact with the acid treated sheet.

Concept introduction:

Acid-base indicators are the compounds which changetheir colour on changing the pH. The reaction of the acid-base indicator can be represented by:

In organic compounds chromophoreis the unsaturated part that imparts colour. An auxochrome is a functional group attached to the chromophore which enhances its property. The increased pi-conjugation decreases the energy gap between pi bonding and pi anti-bonding orbital. The energy absorbs by the electron to get excited from pi bonding to pi anti-bonding orbital get decreased. The wavelength of the emitted photon is in the visible region so the compound is intensely coloured.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 5

Chapter 14, Problem 66P

Interpretation Introduction

Interpretation:

To predict the structure of the coloured compound when the given colourless compound come in contact with the acid treated sheet.

Concept introduction:

Acid-base indicators are the compounds which changetheir colour on changing the pH. The reaction of the acid-base indicator can be represented by:

In organic compounds chromophoreis the unsaturated part that imparts colour. An auxochrome is a functional group attached to the chromophore which enhances its property. The increased pi-conjugation decreases the energy gap between pi bonding and pi anti-bonding orbital. The energy absorbs by the electron to get excited from pi bonding to pi anti-bonding orbital get decreased. The wavelength of the emitted photon is in the visible region so the compound is intensely coloured.

Answer 6

Chapter 14, Problem 66P

Interpretation Introduction

Interpretation:

To predict the structure of the coloured compound when the given colourless compound come in contact with the acid treated sheet.

Concept introduction:

Acid-base indicators are the compounds which changetheir colour on changing the pH. The reaction of the acid-base indicator can be represented by:

In organic compounds chromophoreis the unsaturated part that imparts colour. An auxochrome is a functional group attached to the chromophore which enhances its property. The increased pi-conjugation decreases the energy gap between pi bonding and pi anti-bonding orbital. The energy absorbs by the electron to get excited from pi bonding to pi anti-bonding orbital get decreased. The wavelength of the emitted photon is in the visible region so the compound is intensely coloured.

Answer 7

Chapter 14, Problem 66P

Interpretation Introduction

Interpretation:

To predict the structure of the coloured compound when the given colourless compound come in contact with the acid treated sheet.

Concept introduction:

Acid-base indicators are the compounds which changetheir colour on changing the pH. The reaction of the acid-base indicator can be represented by:

In organic compounds chromophoreis the unsaturated part that imparts colour. An auxochrome is a functional group attached to the chromophore which enhances its property. The increased pi-conjugation decreases the energy gap between pi bonding and pi anti-bonding orbital. The energy absorbs by the electron to get excited from pi bonding to pi anti-bonding orbital get decreased. The wavelength of the emitted photon is in the visible region so the compound is intensely coloured.

Answer 8

Expert Solution & Answer

Answer 9

Expert Solution & Answer

Answer 10

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 11

Ch. 14.1 - Which of the following fragments produced in a...Ch. 14.2 - What distinguishes the mass spectrum of...Ch. 14.2 - What is the most likely m/z value for the base...Ch. 14.3 - Prob. 5P Ch. 14.3 - If a compound has a molecular ion with an...Ch. 14.3 - a. Suggest possible molecular formulas for a...Ch. 14.3 - Identify the hydrocarbon that has a molecular ion...Ch. 14.4 - Predict the relative intensities of the molecular...Ch. 14.5 - Which molecular formula has an exact molecular...Ch. 14.5 - Prob. 11P

Solution Summary: The author explains the structure of the coloured compound when the colourless compound comes in contact with the acid treated sheet.

Concept explainers

Want to see the full answer?

Chapter 14 Solutions