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The equilibrium constant at 717 K for th...

The equilibrium constant at 717 K for the reaction: `H_(2(g))+I_(2(g))lArr2HI_((g))` is 50.
The equilibrium constant for the reaction:
`2HI_(2(g))lArrH_(2(g))+I_(2(g))` is

A

0.5

B

`2xx10^(-2)`

C

`4.0`

D

`1xx10^(-1)`

Text Solution

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The correct Answer is:
B
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Knowledge Check

  • The equilibrium constant K_(p) for the reaction H_(2)(g)+I_(2)(g) hArr 2HI(g) changes if:

    A
    the total pressure changes
    B
    a catalyst is used
    C
    the amounts of `H_(2) and I_(2)` change
    D
    the temperature changes

  • For the reaction H_(2)(g)+I_(2)(g) hArr 2HI(g) The equilibrium constant K_(p) changes with

    A
    Total pressure
    B
    Catalyst
    C
    The amounts of `H_(2)` and `I_(2)` present
    D
    Temperature

  • For the reaction H_(2)(g)+I_(2)(g)hArr2HI(g) , the equilibrium constant will change with

    A
    total pressure
    B
    catalyst
    C
    concentration of `H_(2)` and `I_(2)`
    D
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