Consider the following properties
I) pH                           II) Pressure
III) Volume                IV) Entropy
V) EMF of a cell        VI) Boiling point
Select intensive and extensive properties.
 

	Intensive	Extensive
1	I, II, IV	III, V, VI
2	I, II, III, IV	V, VI
3	I, III,  IV	II,  V, VI
4	I, II,  V, VI	IV, III

Intensive properties of any matter are those physical properties that are independent of the mass of the substance or the system.
Ex;Pressure (P), temperature (T), color are all intensive properties. Other examples include density, melting point, boiling point, etc. 
Extensive properties:The weight of the system increases with the mass. Similarly, the volume also increases with the mass of the substances.