1.

2 mol of N_(2) is mixed with 6 mol of H_(2) in a closed vessel of one litre capacity. If 50% of N_(2) is converted into NH_(3) at equilibrium, the value of K_(c) for the reaction N_(2(g))+3H_(2(g))iff2NH_(3(g)) is

Answer»

`4//27`
`27//4`
`1//27`
27

Solution :`{:(,N_(2),+,3H_(2),iff,2NH_(3)),("INITIAL","2 mol",,"6 mol",,),("At. EQM.","1 mol",,"3 mol",,),("Molar conc.",1,,3,,"2 mol ""^(-1)):}`
`K_(C)=((2)^(2))/(1xx(3)^(3))=(4)/(27)`


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