At 20°C, a Sample of Solid Spontaneously Sublimes to a Gas

question 86

Multiple Choice

At 20°C, a sample of solid spontaneously sublimes to a gas. This change in state is accompanied by which of the following changes in the solid sample?

• A)entropy & energy decrease
• B)entropy & energy increase
• C)entropy decreases & energy increases
• D)energy decreases & entropy increases

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Definitions:

Buyer-seller Relationships

The interactions and partnerships formed between buyers and sellers in the marketplace, focused on the exchange of goods, services, and information.

Supply Management Process

A comprehensive approach to managing the acquisition of goods and services, from understanding the needs to selecting suppliers and managing relationships.

Efficiency

The degree to which a process, system, or organization minimizes waste and utilizes resources optimally to achieve desired outcomes.

Cost Analysis

The process of evaluating the costs associated with a project or business operation to determine its financial feasibility and identify areas for cost reduction.