1.

For the reversible reaction N_(2(g))+3H_(2(g))iff2NH_(3(g)) At 500^(@)C, the value of K_(p) is 1.44xx10^(-5) when partial pressure is measured in atmospheres. The corresponding value of K_(c) with concentration in mole "litre"^(-1), is

Answer»

<P>`1.44xx10^(-5)//(0.082xx500)^(-2)`
`1.44xx10^(-5)//(8.314xx773)^(-2)`
`1.44xx10^(-5)//(0.082xx773)^(2)`
`1.44xx10^(-5)//(0.082xx773)^(-2)`

Solution :`Deltan_(g)=2-4=-2,K_(C)=K_(p)//(RT)^(DELTAN)`
`=1.44xx10^(-5)//(0.082xx773)^(-2)`


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