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Question

For the system A(g)+2B(g)C(g), the equilibrium concentrations are
A=0.06 mol L1
B=0.12 mol L1
C=0.216 mol L1
Then Kc for the reaction is _____.
  1. 250
  2. 450
  3. 525
  4. 416

A
416
B
450
C
525
D
250
Solution
Verified by Toppr

For Reaction A+2BC ,

Kc=[C][B]2[A]

By Substituting the values, We get

Kc = 250

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Q1
For the system A(g)+2B(g)C(g), the equilibrium concentrations are
A=0.06 mol L1
B=0.12 mol L1
C=0.216 mol L1
Then Kc for the reaction is _____.
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