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The value of K(c) for the reaction 3O(2)...

The value of `K_(c)` for the reaction `3O_(2)(g) hArr 2O_(2)(g)` is `2.0 xx 10^(-50)` at `25^(@)C` . If the equilibrium concentration of `O_(2)` in air at `25^(@)C` is `1.6 xx 10^(-2)`, what is the concentration of `O_(3)`?

A

`8.19xx10^(-56)`

B

`2.86 xx 10^(-28)`

C

`2.86 xx 10^(-14)`

D

`8.19xx10^(-44)`

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The correct Answer is:
B
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The value of K_(c ) for the reaction 3O_(2)(g) hArr 2O_(3)(g) is 2.0xx10^(-50) at 25^(@)C . If the equilibrium concentration of O_(2) in air at 25^(@)C is 1.6xx10^(-2) , what is the concentration of O_(3) ?

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