CHECKING UNDERSTANDING

For problems $1-10,$ match the appropriate definition in the right column with each term in the left column.

$1.$

Boundary

Closed system

Control volume

Extensive property

Intensive property

Process

Property

State

Surroundings

$\_$ System

A$.$ The condition of a system as described by its properties

B$.$ A region of space through which mass may flow

C$.$ Whatever is studied

D$.$ A transformation from one state to another

E$.$ A property whose value for an overall system is the sum of its values for the parts into which the system is divided

F$.$ Everything external to the system

G$.$ A fixed quantity of matter

H$.$ A property whose value is independent of the size or extent of a system and may vary from place to place within the system at any moment

I. Distinguishes the system from its surroundings

J$.$ A macroscopic characteristic of a system to which a numerical value can be assigned at a given time without knowledge of the previous behavior of the system