The following equilibrium constants are given N2 + 3H2 leftharpoons 2NH3; K1 N2 + O2 leftharpoons 2NO ;K2 H2 + (1/2)O2 leftharpoons H2O;k3 The equilibrium constant of the reaction 2NH3 + (5/2)O2 leftharpoons 2NO + 3H2O in terms of K1,K2 an K3 is

Question

The following equilibrium constants are given N2 + 3H2 leftharpoons 2NH3; K1 N2 + O2 leftharpoons 2NO ;K2 H2 + (1/2)O2 leftharpoons H2O;k3 The equilibrium constant of the reaction 2NH3 + (5/2)O2 leftharpoons 2NO + 3H2O in terms of K1,K2 an K3 is (A) K=(K2× K23/K1) (B) K=(K22× K3/K1) (C) K=(K1× K2/K3) (D) K=(K2× K33/K1)

Tardigrade Admin · Accepted Answer

Correct answer is (d) K=(K2× K33/K1)

$K = \frac{K _{2} \times K _{3}^{2}}{K _{1}}$

$K = \frac{K _{2}^{2} \times K _{3}}{K _{1}}$

$K = \frac{K _{1} \times K _{2}}{K _{3}}$

$K = \frac{K _{2} \times K _{3}^{3}}{K _{1}}$

Correct answer is (d) $K = \frac{K _{2} \times K _{3}^{3}}{K _{1}}$

Q. The following equilibrium constants are given N2​+3H2​⇌2NH3​;K1​ N2​+O2​⇌2NO;K2​ H2​+21​O2​⇌H2​O;k3​ The equilibrium constant of the reaction 2NH3​+25​O2​⇌2NO+3H2​O in terms of K1​,K2​ an K3​ is

K=K1​K2​×K32​​

K=K1​K22​×K3​​

K=K3​K1​×K2​​

K=K1​K2​×K33​​

Correct answer is (d) K=K1​K2​×K33​​

$K = \frac{K _{2} \times K _{3}^{2}}{K _{1}}$

$K = \frac{K _{2}^{2} \times K _{3}}{K _{1}}$

$K = \frac{K _{1} \times K _{2}}{K _{3}}$

$K = \frac{K _{2} \times K _{3}^{3}}{K _{1}}$

Correct answer is (d) $K = \frac{K _{2} \times K _{3}^{3}}{K _{1}}$