Consider the Following Half-Reactions. Ag⁺(aq)+ E^- → Ag(s)

question 66

Multiple Choice

Consider the following half-reactions. Ag⁺(aq) + e^- → Ag(s)
E° = +0.80 V
Cu²⁺(aq) + 2 e^- → Cu(s)
E° = +0.34 V
Pb²⁺(aq) + 2 e^- → Pb(s)
E° = -0.13 V
Fe²⁺(aq) + 2 e^- → Fe(s)
E° = -0.44 V
Al³⁺(aq) + 3 e^- → Al(s)
E° = -1.66 V
Which of the following species will oxidize lead,Pb(s) ?

• A) Ag⁺(aq)and Cu²⁺(aq)
• B) Ag(s)and Cu(s)
• C) Fe²⁺(aq)and Al³⁺(aq)
• D) Fe(s)and Al(s)
• E) Cu²⁺(aq)and Fe²⁺(aq)

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Definitions:

Fiscal Policy

Government policies related to taxation and government spending to influence the economy.

Lags

Lags refer to the delay between the implementation of economic policy or action and its actual effect on the economy, often observed in fiscal and monetary policies.

Time-inconsistency Problem

The situation where a decision-maker's preferences change over time in such a way that what is preferred at one point in time is inconsistent with what is preferred at another time.

Fiscal Policy

A government's strategy for managing its budget through taxation and spending measures to influence economic conditions, including growth rates, inflation, and unemployment.