1.

For an ideal-gas reaction 2A + B rarr C + D the value of K_(p) will be :

Answer»

<P>`K_(P) = n_(C)n_(D)/(n_(A)^(2)n_(B)).V//RT^(2)`
`K_(P) = n_(C)n_(D)/(n_(A)^(2)n_(B)).V//RT`
`K_(P) = n_(C)n_(D)/(n_(A)^(2)n_(B)).RT//V`
`K_(P) = n_(C)n_(D)/(4n_(A)^(2)n_(B)).V//RT`

Solution :`2A + B rarr C + D`
`K_(p) = P_(c).P_(D)/(P_(A)^(2).P_(B)) = (n_(c)RT//V.n_(D)RT//V)/((n_(A)RT//V)^(2).(n_(B)RT//V)) = n_(C)n_(D)/n_(A)^(2)n_(B).V//RT`


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