The Following Reaction in Aqueous Solution Was Found to Be $\rarr$

question 104

Multiple Choice

The following reaction in aqueous solution was found to be first order in [OH^-], first order in [C₂H₅Br], and inverse first order in Br^-.

C₂H₅Br + OH^- $\rarr$ C₂H₅OH + Br^-

Which one of the following mechanisms is consistent with the observed reaction order?

• A)C₂H₅Br C₂H₅⁺ + Br^- fast C₂H₅⁺ + OH^- C₂H₅OH slow
• B)C₂H₅Br +H₂O C₂H₅OH + H⁺ + Br^- slow H⁺ + OH^- H₂O fast
• C)C₂H₅Br C₂H₅⁺ + Br^- slow C₂H₅⁺ + OH^- C₂H₅OH fast
• D)C₂H₅Br C₂H₅⁺ + Br^- slow OH^- + Br^- HOBr fast HOBr + C₂H₅⁺ C₂H₅OH + Br^- fast

Identify factors influencing patient-practitioner interactions and their impact on healthcare outcomes.

Evaluate the challenges faced by individuals with chronic health conditions in accessing appropriate healthcare services.

Understand the psychological and social effects of hospitalization on patients.

Recognize trends in the healthcare system over the past 30 years and their implications for patient care.

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Definitions:

Gender

The range of characteristics pertaining to, and differentiating between, masculinity and femininity, often influenced by social and cultural factors.

Income

The financial gain received by an individual or household, typically earned through work, investments, or other sources, over a specific period.

Education

The process of facilitating learning, or the acquisition of knowledge, skills, values, beliefs, and habits through various means such as teaching, training, or research.

Alcoholism

A chronic disease characterized by uncontrolled drinking and a preoccupation with alcohol, despite adverse effects on a person's health, relationships, and social standing.