What Phase Change Is Occurring in the Figure, and Is

question 96

Multiple Choice

What phase change is occurring in the figure, and is it endothermic or exothermic?

• A)melting; exothermic
• B)freezing; endothermic
• C)freezing; exothermic
• D)melting; endothermic
• E)condensation; endothermic

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Definitions:

Government

The governing body of a nation, state, or community, responsible for creating and enforcing laws and managing public services and resources.

Wagner Act

Also known as the National Labor Relations Act, it's a foundational statute of US labor law which guarantees basic rights of private sector employees to organize into trade unions, engage in collective bargaining, and take collective action such as strikes.

Employer

An individual or organization that hires and pays people to perform work or provide services.

Union Representative

An individual elected or appointed to represent union members in discussions, negotiations, or disputes with the employer.