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For a reaction : H(2) (g) + I(2) (g) h...

For a reaction :
`H_(2) (g) + I_(2) (g) hArr 2HI (g)`
at 721 K, the value of the equilibrium constant is 50. If 0.5 mole each of `H_(2) " and "I_(2)` are added to the system the value of the equilibrium constant will be :

A

`0.02`

B

`0.2`

C

`50`

D

`25`

Text Solution

Verified by Experts

The correct Answer is:
C
The value of the equilibrium constant will remain constant as long as temperture is constant.
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Knowledge Check

  • For a reaction, H_2+I_2hArr 2HI at 721 K , the value of equilibrium constant is 50. If 0.5 moles each of H_2 and I_2 is added to the system the value of equilibrium constant will be :

    A
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    B
    `0.2`
    C
    50
    D
    25

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