Conisder the chemical reaction
`N_(2)(g) + 3H_(2)(g) rarr 2NH_(3)(g)`
The rate of this reaction can be expressed in terms of time derivatives of the concentration of `N_(2)(g), H_(2)(g)`, or `NH_(3)(g)`. Identify the correct relationship among the rate expresisons.

Options

A. `Rate= -(d[N_(2)])/dt =-1/3 (d[H_(2)])/dt= 1/2(d[NH_(3)])/dt`
B. `Rate= -(d[N_(2)])/dt =-3 (d[H_(2)])/dt= 2(d[NH_(3)])/dt`
C. `Rate= -(d[N_(2)])/dt =1/3 (d[H_(2)])/dt= 1/2(d[NH_(3)])/dt`
D. `Rate= -(d[N_(2)])/dt =-(d[H_(2)])/dt= (d[NH_(3)])/dt`

Answer

a