AIPMT 2003 Physics and Chemistry Paper

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Question : 70 of 100
 
Marks: +1, -0
The following equilibria are given :
N2+3H2⇌2NH3‌K1
N2+O2⇌2‌NO‌K2
H2+‌
1
2
O2
⇌H2O‌K3

The equilibrium constant of the reaction2NH3+‌
5
2
O2
⇌2‌NO+3H2O
in terms of K1,K2 and K3 is :
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