For the reaction `2NO_(2)(g) hArr 2NO(g)+O_(2)(g)`
`K_(c)=1.8xx10^(-6)` at `184^(@)C, R=0.00831 kJ //` ( mol.K) when `K_(p)` and `K_(c)` are compared at `184^(@)C`, it is found
A. `K_(rho)` is greater than `K_(c)`
B. `K_(rho)` is less than `K_(c)`
C. `K_(rho)=K_(c)`
D. none of these