Equilibrium Question 773

Question: At 527C , the reaction given below has Kc=4

NH3(g)12N2(g)+32H2(g) What is the Kp for the reaction’ N2(g)+3H2(g)2NH3(g)

Options:

A) 16×(800R)2

B) (800R4)2

C) (14×800R)2

D) None of these

Show Answer

Answer:

Correct Answer: C

Solution:

If, Kc=[N2]1/2[H2]3/2[NH3]1=4 Then, [NH3]2[[N2][H2]]3=(4)2=116 also Kp=Kc(RT)Δng

=116×(800R)2=(14×800R)2



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