In the equilibrium constant for `N_(2)(g) + O_(2)(g)hArr2NO(g)` is K, the equilibrium constant for `(1)/(2) N_(2)(g) + (1)/(2)O_(2)(g)hArrNO(g)` will be:

Options

A. K
B. `K^(2)`
C. `K^(1//2)`
D. `(1)/(2)K`

Answer

C

Explanation

If equilibrium constant for following reaction is
`N_(2)+O_(2)hArr 2NO,K`
then `(1)/(2)N_(2)+(1)/(2)O_(2)hArr NO:K'=sqrt(K)`