Question
Question: At 350 K <img src="https://cdn.pureessence.tech/canvas_335.png?top_left_x=321&top_left_y=900&width=3...
At 350 K for the reaction given below is
at equilibrium. What will be the value of
at this temperature?
2 N2( g)+O2( g) 2 N2O(g)
A
7.4×1011 L mol−1
B
8715×1010 L mol−1
C
0.08 L mol−1
D
8.715×1011Lmol−1
Answer
8.715×1011Lmol−1
Explanation
Solution
: Kp=Kc(RT)Δn;Δn=2−3=−1
T = 350 K, R = 0.083 bar LK−1 mol−1
Kc=(RT)ΔnKp
Kc=(0.083 LbarK−1 mol−1×350 K)−13×1010bar−1

=8.715×1011 L mol−1