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The equilibrium constants of the followi...

The equilibrium constants of the following are -
`N_(2) + 3H_(2) hArr 2 NH_(3) , K_(1) " " N_(2) + O_(2) hArr 2 NO , K_(2)`
`H_(2) + (1)/(2) O_(2) to H_(2)O , K_(3)`
The equilibrium constant (K) of the reaction :
`2NH_(3) + (5)/(2) O_(2) overset(K)(hArr) 2 NO + 3 H_(2) O` , will be -

A

`K_(1) K_(3) // K_(2)`

B

`K_(2) K_(3)^(3) // K_(1)`

C

`K_(2) K_(3) // K_(1)`

D

`K_(2)^(3) K_(3) // K_(1)`

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