Phase Transformations Quiz

• A chart showing the physical changes of state that a substance can undergo
• A graph representing the melting point variation with pressure
• A map of the pressures and temperatures at which each phase of a substance is the most stable (correct)
• A diagram illustrating how the vapor pressure of a substance varies with temperature

• Phases that have equilibrium temperature at which two phases coexist
• Thermodynamically unstable phases that exist because the transition to a more stable phase is kinetically hindered (correct)
• Phases that are stable at very low temperatures
• Phases that are always stable under any conditions

• The graph representing the variation of vapor pressure with temperature
• The equilibrium temperature at which two phases coexist
• The conversion of one phase into another phase at a characteristic temperature for a given pressure (correct)
• The temperature at which the two phases are in equilibrium

<p>The lines separating the regions where two phases coexist in equilibrium (B)</p> Signup and view all the answers

<p>A form of matter that is uniform throughout in chemical composition and physical state (D)</p> Signup and view all the answers