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For the reaction, 2NO(2) (g) hArr2NO (g)...

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-

A

`0.9xx10^(6)`

B

7.5 ×x 10^(2)`

C

`1.95 x× 10^(-3)`

D

`1.95 x× 10^(3)`

Text Solution

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The correct Answer is:
B
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