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The decomposition of N(2)O(4) to NO(2) i...

The decomposition of `N_(2)O_(4)` to `NO_(2)` is carried out at `280^(@)C` in chloroform. When equilibrium is reached, `0.2` mol of `N_(2)O_(4)` and `2xx10^(-3)` mol of `NO_(2)` are present in a `2L` solution. The equilibrium constant for the reaction
`N_(2)O_(4) hArr 2NO_(2)` is

A

`1 X 10^(-2)`

B

`2 X 10^(-3)`

C

`1 X 10^(-5)`

D

`2 X 10^(-5)`

Text Solution

Verified by Experts

The correct Answer is:
C
`N_(2)O_(4) Leftrightarrow 2NO_(2) K_(C)=([NO_(2)]^(2))/([N_(2)O_(4)])`
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NARAYNA-CHEMICAL EQUILIBRIUM-Exercise -II (C.W.)
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  2. The equilibrium constant for the reaction NH(4)HS(s) Leftrightarrow NH...

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  3. The decomposition of N(2)O(4) to NO(2) is carried out at 280^(@)C in c...

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  4. For the reaction C(s)+CO(2)(g) hArr 2CO(g), the partial pressure of CO...

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  5. In which of the following reactions, the concentration of product is h...

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  6. Equilibrium constant for an equilibrium reaction is 100. Its forward r...

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

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  8. For the reaction, A(g)+2B(g)hArr2C(g) one mole of A and 1.5 mol of B a...

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  9. Which of the following is not the characteristic of chemical equilibri...

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  10. Equilibrium constant for the reaction H(2)O((g))+CO((g)) Leftrightarro...

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  11. PCl(3), PCl(3) and Cl(2) are at eqilibrium at 500 K and above have con...

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  12. A+B rarr C+D Initially moles of A and B are equal. At equilibrium, mol...

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  13. The Kc for the reaction A+B Leftrightarrow C is 4 and K. for 2A+D Left...

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  14. 1.50 moles each of hydrogen and iodine is p[laced in a sealed 10 litre...

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  15. At a given temperature the equilibrium constant for the reaction PCl(5...

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  16. In alkaline solution, the following equilibria exist a. S^(2-)+S rar...

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  17. The equilibrium constant (K(p)) for the reaction, PCl(5(g))hArrPCl(3(g...

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  18. The rate constant of the reaction A rarr 2B is 1.0 xx 10^(-3) mol "lit...

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  19. For a reaction at equilibrium which of the following is correct ?

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  20. The equilibrium constant, K(p) for the reaction 2SO(2)(g)+O(2)(g)hAr...

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