4 The image presents a chemistry question along with four molecular structures. The question is:4) Rank the following compounds in decreasing (strongest to weakest) order of basicity.The compounds are labeled as I, II, III, and IV:- **Compound I:** A benzene ring with a nitro group (NO2) attached to the first carbon and an amino group (NH2) attached to the fourth carbon.- **Compound II:** A benzene ring with an amino group (NH2) attached to the first carbon.- **Compound III:** A benzene ring with a methyl group (CH3) attached to the third carbon and an amino group (NH2) on the first carbon.- **Compound IV:** A benzene ring with an ethylamino group (CH2NH2) attached to the first carbon.These structures are presented to be analyzed for their basicity. Each amino group is directly connected to a benzene ring, affecting their basicity based on the electron-withdrawing or electron-donating effects of the attached groups.

Basicity is defined as the electron donation ability of a molecule. If it is able to donate…

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4) Rank the following compounds in decreasing (strongest to weakest) order of basicity. NH₂ NH₂ O₂N || NH₂ ||| IV NH₂

Chemistry

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

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

Chapter1: Chemical Foundations

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Concept explainers

Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

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