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At 800^(@)C, the following equilibrium i...

At `800^(@)C,` the following equilibrium is established as
`F_(2)(g)hArr2F(g)`
The cojmpositionof equilibrium may be determinded by measuring the rate of effusion of theh kmixture through a pin hole. It is found that at `800^(@)C` and `1` atm mixture effuses `1.6` times as fast as `SO_(2)` effuse under the similar conditions. (At. mass of F =`19`) what is the value of `K_(p)` (in atm) ?

A

0.315

B

0.685

C

0.46

D

1.49

Text Solution

Verified by Experts

The correct Answer is:
D
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