Can you explain the reasons and concepts for why these answers are true? 8. What is the correct assignment of the following substituted benzenes?There are three benzene ring structures each with a different substituent:- Structure I has a CHO group attached.- Structure II has an OH group attached.- Structure III has a CH3 group attached.Options provided for the correct identification are:A. I = Phenol; II = Anisole; III = Toluene.B. I = Benzaldehyde; II = Phenol; III = Anisole.C. **I = Benzaldehyde; II = Phenol; III = Toluene.**D. I = Phenol; II = Anisole; III = Styrene.The highlighted and correct answer is option C. **Question 7: What is the IUPAC name of the following compound?**A. 3,6-Dichloroaniline B. 2,5-Dichloroaniline C. 2,5-Dichloroaminobenzene D. 2,5-Dichloroanisole **Diagram Explanation:**The diagram shows a benzene ring with two chlorine (Cl) atoms and one amino group (NH₂) attached to it. The chlorine atoms are attached to the 2nd and 5th carbon atoms of the benzene ring, and the amino group is attached to the benzene ring as well. The structure indicates the positions of substitutions on the benzene ring, necessary for determining the correct IUPAC naming.**Correct Answer:**B. 2,5-DichloroanilineThis name correctly reflects the positions of the chlorine atoms and the amino group on the benzene ring.

Note: as per company rules, unless the student doesn't mention the question number which is supposed…

What is the correct assignment of the following substituted benzenes? CHO OH CH3 II |= Phenol; Il = anisole; III = toluene. | = Benzaldehyde; Il = phenol; IIl = anisole. | = Benzaldehyde; II = phenol; III = toluene. | = Phenol; II = anisole; III = styrene. А. В. С. %3D D. %3D %3D

What is the correct assignment of the following substituted benzenes? CHO OH CH3 II |= Phenol; Il = anisole; III = toluene. | = Benzaldehyde; Il = phenol; IIl = anisole. | = Benzaldehyde; II = phenol; III = toluene. | = Phenol; II = anisole; III = styrene. А. В. С. %3D D. %3D %3D

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

Can you explain the reasons and concepts for why these answers are true?

8. What is the correct assignment of the following substituted benzenes?

There are three benzene ring structures each with a different substituent:

- Structure I has a CHO group attached.
- Structure II has an OH group attached.
- Structure III has a CH3 group attached.

Options provided for the correct identification are:

A. I = Phenol; II = Anisole; III = Toluene.

B. I = Benzaldehyde; II = Phenol; III = Anisole.

C. **I = Benzaldehyde; II = Phenol; III = Toluene.**

D. I = Phenol; II = Anisole; III = Styrene.

The highlighted and correct answer is option C.

**Question 7: What is the IUPAC name of the following compound?**

A. 3,6-Dichloroaniline
B. 2,5-Dichloroaniline
C. 2,5-Dichloroaminobenzene
D. 2,5-Dichloroanisole

**Diagram Explanation:**

The diagram shows a benzene ring with two chlorine (Cl) atoms and one amino group (NH₂) attached to it. The chlorine atoms are attached to the 2nd and 5th carbon atoms of the benzene ring, and the amino group is attached to the benzene ring as well. The structure indicates the positions of substitutions on the benzene ring, necessary for determining the correct IUPAC naming.

**Correct Answer:**
B. 2,5-Dichloroaniline

This name correctly reflects the positions of the chlorine atoms and the amino group on the benzene ring.

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