Consider the reaction: $2$NO$2($g$)---->$ N$2$O$4($g$)$

What would happen to the value of Kc$,$ in the above reaction, if the pressure of the N$2$O$4$

is

doubled?

A$.$ Kc would not be affected. B$.$ Kc would be halved.

C$.$ Kc would be doubled. D$.$ Kc would increase by a factor of $4.$