What Is the Change in Entropy When 15

question 43

Multiple Choice

What is the change in entropy when 15.0 g of water at 100°C are turned into steam at 100°C? The latent heat of vaporization of water is 22.6 × 10⁵ J/kg.

• A) 90.8 J/K
• B) -90.8 J/K
• C) 339 J/K
• D) -339 J/K
• E) 0 J/K

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Definitions:

Verdict Change

The alteration of a decision or judgment, especially in a legal context, after reevaluation or appeal.

First Ballot

An election process in which a candidate can be selected or a decision made in a single round of voting, provided they achieve the required threshold.

Final Verdict

The ultimate decision or judgment passed by a jury or judge in a court case, or a conclusive opinion or resolution in any decision-making process.

Bystander Effect

A social psychological phenomenon wherein individuals are less likely to offer help to a victim when other people are present.