Equilibrium Question 638

Question: For the equilibrium N2+3H22NH3,Kc at 1000K is 2.37×103 . If at equilibrium [N2]=2M,,[H2]=3M , the concentration of NH3 is [JIPMER 2000]

Options:

A) 0.00358 M

B) 0.0358 M

C) 0.358 M

D) 3.58 M

Show Answer

Answer:

Correct Answer: C

Solution:

Kc=[NH3]2[N2][H2]3

2.37×103=x2[2][3]3=x2=0.12798 x = 0.358 M.



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