Solve this: Q An equilibrium mixture of the reaction , 2NO(g) + O2(g) ⇌ 2NO2(g) contains 0 120 - Chemistry - Electrochemistry

Question

Solve this:

Q An equilibrium mixture of the reaction , 2NO(g) +
O2(g) ⇌ 2NO2(g) contains 0 120 mole of
NO2, 0 0080 mole of NO and 0 640 mole of O2
in a 4 litre flask at constant temperature The value of
Kc for the reaction at this temperature is

(1) 14 (2) 24

(3) 7 (4) 28

Akansha Chauhan · Accepted Answer

kc =NO2NO22 = 0 1200
008022 = 14so correct option is a) 14

Solve this: Q. An equilibrium mixture of the reaction , 2NO(g) + O2(g) ⇌ 2NO2(g) contains 0.120 mole of NO2, 0.0080 mole of NO and 0.640 mole of O2 in a 4 litre flask at constant temperature. The value of Kc for the reaction at this temperature is (1) 14 (2) 24 (3) 7 (4) 28