At 500 K, equilibrium constant, `K_(c)`, for the following reaction is 5.
`(1)/(2) H_(2) (g) + (1)/(2) I_(2) (g) hArr HI(g) `
What would be the equilibrium constant `K_(c)` for the reaction,
`2 HI (g) hArr H_(2) (g) +I_(2) (g) `?
A. 0.04
B. 0.4
C. 25
D. 2.5