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What is the equilibrium expression for t...

What is the equilibrium expression for the reaction`P_(4)(s)+50_(2)(g)hArrP_(4)O_(10)(s)`

A

`K_c = ([P_4O_10])/([P_4][O_2]^5)`

B

`K_c = 1/([O_2]^5)`

C

`K_c = [O_2]^5`

D

`K_c = ([P_4O_10])/(5[P_4][O_2])`

Text Solution

Verified by Experts

The correct Answer is:
B
In the given reaction, both `P_4` and `P_4O_10` are solids. Therefore, `K_c = 1/([O_2]^5]`
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