1.

For the reaction, 2NO_(2) (g) hArr2NO (g) + O_(2)(g), K_(C) = 1.8 x× 10^(–6) at 185^(@)C. At 185^(@)C, the value of K_(C) for the reaction - NO(g) + 1/2 O_(2)(g)hArrNO_(2)(g) is-

Answer»

`0.9xx10^(6)`
7.5 ×x 10^(2)`
`1.95 x× 10^(-3)`
`1.95 x× 10^(3)`

ANSWER :B


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