Which Pair of Half-Reactions Could Be Used to Electroplate Silver $\rightarrow$

question 4

Multiple Choice

Which pair of half-reactions could be used to electroplate silver onto iron?

• A) reduction: Ag⁺ + e^- \(\rightarrow\)Ag; oxidation: Ag \(\rightarrow\)Ag⁺ + e^-
• B) reduction: Ag \(\rightarrow\)Ag⁺ + e^-; oxidation: Ag⁺ + e^- \(\rightarrow\)Ag
• C) reduction: Fe²⁺ + 2 e^- \(\rightarrow\)Fe; oxidation: Fe \(\rightarrow\)Fe²⁺ + 2 e^-
• D) reduction: Fe \(\rightarrow\)Fe²⁺ + 2 e^-; oxidation: Fe²⁺ + 2 e^- \(\rightarrow\)Fe

Recognize and explain the importance of empirical economics in analysing economic problems.

Distinguish between questions that can be answered using positive economic analysis and those that require normative reasoning.

Identify and assess the implications of economic statements and policies on equity and efficiency.

Understand the role and significance of economic models and variables in conducting economic analysis.

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Definitions:

Laws of Probability

Mathematical principles that describe the likelihood of events occurring, used to predict the outcomes of various scenarios.

Sperm

The male reproductive cell or gamete, which is necessary for fertilization of the female ovum, leading to the development of an embryo.

Genetic Material

Molecules like DNA or RNA in living organisms that carry genetic information critical for inheritance, function, and development.

Chromosomes

Structures found within cells that carry genetic information in the form of genes.