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If the equilibrium constants of the fo...

If the equilibrium constants of the following equilibriam `SO_2 + 1/2 O_2 rarr SO_3 and 2SO_3 rarr 2SO_2+O_2` are `K_1` and `K_2` Which shows the correct relation between `K_1` and `K_2`

A

` K_2 =((K_1)/(K_2))^(2) `

B

` K_1 =((K_1)/(K_2))^(3) `

C

` K_2 =((1)/(K_1))^(2) `

D

` K_2 =(K_1) ^(2)`

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