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Conisder the chemical reaction N(2)(g)...

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.

A

(a) `Rate=(-d[N_(2)])/(dt)=(-1)/(3)(d[H_(2)])/(dt)=1/2(d[NH_(3)])/(dt)`

B

(b) `Rate=(-d[N_(2)])/(dt)=(3d[H_(2)])/(dt)=(2d[NH_(3)])/(dt)`

C

(c ) `Rate=(d[N_(2)])/(dt)=(1)/(3)(d[H_(2)])/(dt)=1/2(d[NH_(3)])/(dt)`

D

(d) `Rate=(-d[N_(2)])/(dt)=(-d[H_(2)])/(dt)=(d[NH_(3)])/(dt)`

Text Solution

Verified by Experts

The correct Answer is:
a
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