Activity 2

"Any homogeneous and physically distinct part of a system which is separated from other parts of the system by definite bounding surface"

Which of the following represent the above definition?

• Phase

• Components

• Solid

• Liquid

What is the definition of fluid intensive properties?

• Properties that are determined by the total quantity of matter present.

• Properties that are independent of the quantity of the material.

What is isobaric means?

• Increasing temperature at a constant pressure

• Increasing pressure at constant temperature

What will happen to liquid at a constant pressure when vapor-pressure is reached?

What is isothermal?

• Change of temperature at constant pressure

• Change of pressure at constant temperature

The point where the first few molecules leave the liquid in the form of small gas bubbles is known as ______ point

Label the critical point and shade the saturation enveloped on the figure

What happen to the critical temperature and pressure of a methane when mixed with propane?

• Increase

• Decrease

• Remain constant

What is the term used to describe temperature which liquid cannot be formed regardless of the pressure attained?

• Cricondenbar

• Cricondentherm

What is bubble point?

• Point where a small drop of liquids remain

• Point where the first molecules leaving the liquid in the form of small gas