For the reaction,
`N_(2)(g)+O_(2)(g)hArr2NO(g), " " Delta G^(@)=18.6 " In " 10 "kcal at " 300 K`.
If initially 1 bar of `N_(2) " and " 10 " bar of " O_(2)` is taken in a vessel at 300 K, then calculate the value of abcd. [Use : `R= 2 "cal"//"mol-K"`]
`"where ab " = "two digit number such that " K_(eq) ("equilibrium constant of above reaction" ) = 10^(-(ab))` and `cd= "two digit number such tht " P_(NO)=10^(-(cd)) "bar"`.
[For example if `K_(eq)("equilibrium constant")= 10^(-10)`
`:. ab=10 and if P_(NO)=10^(-12)" bar"`
`:.cd=12 " hence abcd"=1012]`

Answer

3115