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Question
For which of the following Kp is less than Kc?
Options
\[\ce{N2O4 <=> 2NO2}\]
\[\ce{N2 + 3H2 <=> 2NH3}\]
\[\ce{H2 + I2 <=> 2HI}\]
\[\ce{CO + H2O <=> CO2 + H2}\]
MCQ
Solution
\[\ce{N2 + 3H2 <=> 2NH3}\]
Explanation:
\[\ce{N2 + 3H2 <=> 2NH3}\]
Kp = Kc (RT)Δn
Δn = Pmole – Rmole
Δn = (2 – 4) = – 2
Kp = Kc (RT)–2
Kp < Kc
shaalaa.com
Law of Chemical Equilibrium and Equilibrium Constant
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