Chemical EquilibriumHard
Question
The equilibrium constant for some reactions are given below against each of the reaction.
(i) 2N2 + 5O2$\rightleftharpoons$2N2O5; K = 5 × 10−27 (ii) N2 + O2$\rightleftharpoons$2NO; K = 2 × 10−15
(iii) N2 + 2O2$\rightleftharpoons$2NO2; K = 1.5 × 10−29
Which of the following statement is correct?
Options
A.The least stable oxide is NO2.
B.The most stable oxide is NO.
C.The stability order is N2O5 > NO2 > NO.
D.The stability order is NO2 > NO > N2O5.
Solution
$\Delta_{f}G^{o}:NO_{2} > N_{2}O_{5} > NO$
Create a free account to view solution
View Solution FreeMore Chemical Equilibrium Questions
Ammonia at a pressure of 10 atm and CO2 at a pressure of 20 atm are introduced into an evacuated chamber. If KP for the ...The equilibrium constant for, 2H2S (g) ⇋ 2H2(g) + S2(g) is 0.0118 at 1300 K while the heat of dissociation is 597....For the reversible reaction, N2(g) + 3H2(g) ⇋ 2NH3 at 500oC, the value of Kp is 1.44 × 10-5 when partial pres...For the equilibrium CuSO4.5H2O(s) ⇋ CuSO4.3H2O(s) + 2H2O(g) Kp = 2.25 × 10-4 atm2 and vapour pressure of wate...When α-D-glucose is dissolved in water, it undergoes a partial conversion to β-D-glucose. This conversion is called muta...