Consider the following reactions in which all the reactants and the products are in gaseous state.
`2PQ hArr P_(2)=Q_(2), K_(1)=2.5xx10^(5)`
`PQ +1//2 R_(2) hArr PQR, K_92) =5xx10^(-3)`
The value of `K_(2)` for the equilibrium
`1//2P_(2)+1//2Q_(2) +1//2R_(2) hArr PQR,` is

Consider the following reactions in which all the reactants and the products are in gasous state 2 PQ hArr P_(2) + Q_(2) , K_(1) = 2.5 xx 10^(5) PQ + 1/2 R_(2) hArr PQR, K_(2) = 5 xx 10^(-3) The value of K_(3) for the equilibrium 1//2 P_(2) + 1//2 Q_(2) + 1//2 R_(2) hArr PQR, is

Consider the following reactions in which all the reactants and the products are in gaseous state 2PQ overset(rightarrow)(leftarrow)P_2 + Q_2, K_1 = 2.5 xx 10^5, PQ + 1/2R_2overset(rightarrow)(leftarrow)PQR, K_2 = 5 xx 10^-3 The value of K_3 for the equilibrium 1/2P_2+1/2O_2+1/2R_2overset(rightarrow)(leftarrow)PQR is

2NO_(2)hArr2NO + O_(2), K = 1.6xx10^(-2) , NO + (1).(2)O_(2)hArrNO_(2), K' = ?

Predict which of the following reaction will have appreciable concentration of reactants and product : (a) Cl_(2) (g) hArr 2 Cl (g), K_(c) = 5 xx 10^(-39) (b) Cl_(2) (g) = 2 NO (g) hArr 2 NOCl (g) , K_(c)= 3*7 xx 10^(8) ( c ) Cl_(2) (g) + 2 NO_(2) (g) hArr 2 NO_(2)Cl (g) , K_(c) = 1*8

Predict which of the following reactions will have appreciable concentration of rectants and products: a. Cl_(2)(g) hArr 2Cl(g), K_(c)=5xx10^(-39) b. Cl_(2)(g)+2NO(g) hArr 2NOCl(g), K_(c)=3.7xx10^(8) c. Cl_(2)(g)+2NO_(2)(g) hArr 2NO_(2)Cl(g), K_(c)=1.8