`K_(p)` and `K_(c)` are inter related as
`K_(p)=K_(c)(RT)^(Deltan)`
Answer the following questions:
For `N_(2)(g)+3H_(2)(g) hArr 2NH_(3)(g), K_(p)//K_(c)` is equal to:

Options

A. `RT^(3)`
B. `1//RT`
C. `(RT)^(4)`
D. `1//(RT)^(2)`

Answer

D

Explanation

`K_(p)=K_(c)(RT)^(Deltan)`
`=K_(c)(RT)^(-2)=K_(c)/((RT)^(2))`
or `K_(p)/K_(c)=(1)/((RT)^(2))`