Which Relationship or Statement Best Describes ΔS° for the Following

question 23

Multiple Choice

Which relationship or statement best describes ΔS° for the following reaction? Pb(s) + Cl₂(g) → PbCl₂(s)

• A)Δ S° ≈ 0
• B)Δ S° < 0
• C)Δ S° > 0
• D)Δ S° = Δ H°/T
• E)More information is needed to make a reasonable prediction.

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Definitions:

Aggregate Demand

The sum total of all economic needs for goods and services, appraised at a constant overall price level in a stated period.

Excess Capacity

A situation where a company or economy can produce more goods or services than currently demanded, leading to unused resources or capacity.

Productive Capacity

The maximum output that an economy can produce without causing inflation, determined by the availability of factors of production.

Classical Economics

A theory that emphasizes the importance of free markets, competition, and self-regulation in the economy.