In a reaction mixture containing `H_(2),N_(2)` and `NH_(3)` at partial pressure of 2 atm, 1 atm and 3 atm respectively, the value of `K_(p)` at `725K` is `4.28xx10^(-5)atm^(-2)` . In which direction the net reaction will go ?
`N_(2)(g)+3H_(2)(g)hArr 2NH_(3)(g)`
A. (A) Forward
B. (B) Backward
C. (C) No net reaction
D. (D) Direction of reaction cannot be predicted