The equilibrium constant for the reactions
`N_(2) + O_(2) hArr 2 NO and (ii) 2 NO + O_(2) hArr 2 NO_(2) "are "K_(1) and K_(2)` respectively, then what will be the equilibrium constant for the reaction
` N_(2) + 2 O_(2) hArr2 NO_(2) `

Explanation

To find the equilibrium constant for the reaction

\[ N_2 + 2 O_2 \rightleftharpoons 2 NO_2 \]

we will use the equilibrium constants \( K_1 \) and \( K_2 \) from the given reactions:

1. \( N_2 + O_2 \rightleftharpoons 2 NO \) with equilibrium constant \( K_1 \)
2. \( 2 NO + O_2 \rightleftharpoons 2 NO_2 \) with equilibrium constant \( K_2 \)
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