Geo-Scientist Prelims 2024 Chemistry Q49: Consider the following variables :

Consider the following variables :

1. Dielectric constant
2. Surface tension
3. Energy
4. Enthalpy

Which one of the following regarding classification of variables is correct?

1. (a) 1 and 3 are intensive variables; 2 and 4 are extensive variables
2. (b) 1 and 2 are intensive variables; 3 and 4 are extensive variables
3. (c) 1 and 4 are intensive variables; 2 and 3 are extensive variables
4. (d) 2 and 3 are intensive variables; 1 and 4 are extensive variables