The term that is correct for the attractive forces present in a real gas in the van der Waals equation is

Options

A. `nb`
B. `(an^(2))/(V^(2))`
C. `-(an^(2))/(V^(2))`
D. `-nb`

Explanation

`(P+(an^(2))/(V^(2)))(V-nb)=nRT`
The term that is correct for the attractive forces present in a real gas in the van der Waals equation is `an^(2)//V^(2)`.