10. what is the significance of the lines on a phase diagram? they represent the temperatures at which a…
10. what is the significance of the lines on a phase diagram? they represent the temperatures at which a substance changes state. they indicate the conditions at which two phases occur in equilibrium. they show the only temperatures at which a substance can exist. they separate the non - reactive phases from the reactive phases.
Answer
Brief Explanations:
In a phase - diagram, the lines represent the conditions (temperature and pressure) at which two phases of a substance co - exist in equilibrium. For example, the melting curve shows the conditions for solid - liquid equilibrium.
Answer:
They indicate the conditions at which two phases occur in equilibrium.