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At a certain temperature and a total pre...

At a certain temperature and a total pressure of `10^(5) Pa`, iodine vapour contains `40%` by volume of `I "atoms"`, Calculate `K_(p)` for the equilibrium.
`I_(2(g))hArr2I_((g))`

A

0.67

B

1.5

C

`2.67 xx 10^(4)`

D

`9.0 xx 10^(4)`

Text Solution

Verified by Experts

The correct Answer is:
C
`K_(P)=((P_(I))^(2))/P_(I_(2))=(((40)/(100) xx 10^(5))^(2))/((60)/(100) xx 10^(5))`
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NARAYNA-CHEMICAL EQUILIBRIUM-Exercise -II (H.W.)
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  3. At a certain temperature and a total pressure of 10^(5) Pa, iodine vap...

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  5. The reaction of dimerisation of NO(2) in N(2)O(4) is 2NO(2)hArrN(2)O(4...

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  6. A vessel at 1000 K contains carbon dioxide with a pressure of 0.5 atm....

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  7. For an equilibrium reaction, N(2)O(4)(g) hArr 2NO(2)(g), the concentra...

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  8. In the dissociation of PCl(5) as PCl(5)(g) hArr PCl(3)(g)+Cl(2)(g) ...

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  9. Ag^(+) + NH(3) ltimplies [Ag(NH(3))]^(+), k(1)=6.8 xx 10^(-5) [Ag(NH...

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  11. In the reaction PCl(5)(g) hArr PCl(3)(g)+Cl(2)(g), the equilibrium c...

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  12. The equilibrium constant for the given reaction: SO(3(g))hArrSO(2(g)...

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  13. K(c) for 3//2H(2)+1//2N(2) hArr NH(3) are 0.0266 and 0.0129 atm^(-1), ...

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  14. For the following reactions (1) , (2) and (3) equilibrium constants ar...

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  15. For the reaction 2NO(2)(g) hArr 2NO(g)+O(2)(g) K(c)=1.8xx10^(-6) at ...

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  16. The vapour pressure of water at 25°C is 0.0313 atm. Calculate the valu...

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  17. One dm^(3) of hydrogen is present in a flask at a pressure of 10^(-12)...

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  18. For the reaction at 25^(@)C, C(2)H4(g)+H(2)(g) LeftrightarrowC(2)H(6...

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  19. In the dissociation of N(2)O(4) into NO(2), (1+ alpha) values with the...

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  20. The degree of dissociation of PCl(5) will be more at ………. pressure.

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