1.

Equilibrium constants \[{{K}_{1}}\]and \[{{K}_{2}}\]for the following equilibria \[NO(g)+\frac{1}{2}{{O}_{2}}\] \[\overset{{{K}_{1}}}{leftrightarrows}\]  \[N{{O}_{2}}(g)\] and \[2N{{O}_{2}}(g)\] \[\overset{{{K}_{2}}}{leftrightarrows}\] \[2NO(g)+{{O}_{2}}(g)\] are related as  [CBSE PMT 2005]

A.                 \[{{K}_{2}}=\frac{1}{{{K}_{1}}}\]               
B.                 \[{{K}_{2}}=K_{1}^{2}\]
C.                 \[{{K}_{2}}=\frac{{{K}_{1}}}{2}\]               
D.                 \[{{K}_{2}}=\frac{1}{K_{1}^{2}}\]
Answer» E.


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