Question

Out of specific volume (I) , volume (II), enthalpy (III) and internal energy (IV), the extensive properties are:

• A. $I,II$
• B. $I,II,III$
• C. $II,III,IV$
• D. All of these

Answer 1

The correct option is C $II,III,IV$

Intensive properties are those properties which are independent of the amount of mass.
Example: Specific volume ($m^3/kg$)

Extensive properties are the properties which are dependent on the amount of mass.
Example: Volume, internal energy and enthalpy.