Identify the extensive quantities from the following
(i) refractive
(ii) volume
(iii) temperature
(iv) enthalpy

Options

A. (i),(ii),(iii),(iv)
B. (i),(iii)
C. (ii),(iv)
D. (i),(iv)

Answer

C

Explanation

The value of an extensive property depends on the quantity of size of the matter present in the system while the value of an intensive property does not depend on the quantity or size of the matter.
Volume and enthalpy are extensive properties while refractive index and temperature are intensive properties.