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For the reaction at 25^(@)C, N(2)O(4(g))...

For the reaction at `25^(@)C`, `N_(2)O_(4(g))hArr2NO_(2(g))`, if `DeltaG_(f)^(@)` for `N_(2)O_(4)` and `NO_(2)` are `23.49` and `12.39 kcal` respectively, then `K_(p)` for the reaction is:

A

`113332`

B

`11.33`

C

`1.133`

D

`0.113`

Text Solution

Verified by Experts

`DeltaH^(@)` for change `=2xxDeltaG_(NO_(2))^(@)-Delta_(N_(2)O_(4))^(@)`
`=2xx12.39-23.49`
`=1.29kcal`
`:' DeltaG^(@)=-2.303RT logK_(p)`
`:. 1.29xx10^(3)= -2.303xx1.987xx298xxlogK_(p)`
`K_(p)=0.1132 atm`
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P BAHADUR-CHEMICAL EQUILIBRIUM-Exercise
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  4. The equilibrium constant of the reaction , SO(3(g))hArrSO(2(g))+(1)/...

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  5. Calculate the equilibrium constant for the reaction, H(2(g))+CO(2(g)...

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  6. For the reactions, N(2(g))+3H(2(g))hArr2NH(3(g)). At 400 K, K(p)=41 at...

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  7. Find out the value of K(c) for each of the following equilibrium from ...

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  8. The rate of reversible reaction (change in concentration per second): ...

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  10. In which case does the reaction go farthest to completion: K=1 K, K=10...

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  12. Calculate the value of equilibrium constant K(p) for the reaction: O...

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  13. Equilibrium constant, K(c) for the reaction, N(2(g))+3H(2(g))hArr2NH...

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  14. The ester , ethyl acetate is formed by the reaction of ethanol and ace...

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  15. Consider the following equations for cell reaction: A+BhArrC+D ….(1)...

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  16. For the gasesous reaction, 2NO(2)hArrN(2)O(4), calculate DeltaG^(@) an...

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  17. DeltaG^(@) for (1)/(2)N(2)+(3)/(2)H(2)hArrNH(3) is -16.5 kJ mol^(-1) a...

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  18. Calculate the values of DeltaE^(@) and DeltaH^(@) for the reaction: ...

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  19. For the reaction at 298 K: A((g))+B((g))hArrD((g))+C((g)) DeltaH^(...

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  21. Calculate the pressure for CO(2) at equilibrium if DeltaG^(@)=31.1kcal...

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