Which of the Following Statements Is True

question 177

Multiple Choice

Which of the following statements is true?

• A)Melting is the phase transition of a substance from a gas to a liquid.
• B)Melting is the transition of a substance from a liquid to a solid.
• C)The triple point of a substance is the temperature and pressure at which three phases of a substance may coexist in thermodynamic equilibrium.
• D)A phase diagram is a graph of physical states of a substance under varying pressures as a function of temperature.

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Definitions:

Global Trade

The exchange of goods, services, and capital across international borders or territories.

Payment Instruments

Various methods available for transferring money or settling transactions, including cash, checks, credit cards, and electronic transfers.

Free Trade Agreements

International pacts between two or more countries to reduce barriers to imports and exports among them, promoting trade.

NAFTA

The North American Free Trade Agreement, a treaty entered into by the United States, Canada, and Mexico, aimed at eliminating trade barriers and promoting economic integration among these countries.