In which of the following reaction, the yield of the products does not increase by increase in thepressure?

Options

A. `N_(2)(g)+O_(2)(g) = 2NO(g)`
B. `2SO_(2)(g)+O_(2)(g)=2SO_(3)(g)`
C. `N_(2)(g)+3H_(2)(g)=2NH_(3)(g)`
D. `PCl_(3)(g)+Cl_(2)(g)=PCl_(5)(g)`

Answer

A

Explanation

In which `Deltan=0`
i. `Deltan=2-(2+2)=0` ii. `Deltan=2-(2+1)=-1`
iii. `Deltan=2-(1+3)=-2` iv. `Deltan=1-(1+1)=-1`