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When the molar concentrations of SO(2), ...

When the molar concentrations of `SO_(2), O_(2) and SO_(3)` at equilbrium at certain temperature are `0.5 , 0.25 ` & 0.25 M respectively, `k_(c) ` for `2SO_(3) hArr 2SO_(2) + O_(2)` is

A

0.5 `"lit-mol"^(-1)`

B

1 `"lit"^(2)-mol^(-2)`

C

1 `"mol-lit"^(-1)`

D

0.25 `mol^(2)- lit^(-2)`

Text Solution

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The correct Answer is:
C
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