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In reaction N(2)O(4)(g)rarr 2NO(2)(g), T...

In reaction `N_(2)O_(4)(g)rarr 2NO_(2)(g),` The observed molecular weight `"80 gmol"^(-1)` at 350 K. The percentage dissociation of `N_(2)O_(4)(g)` at 350 K is

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The correct Answer is:
15
`alpha=(D-d)/((n-1)d)`
`alpha=((92)/(2)-40)/((2-1)40)=0.15`
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At the equilibrium of the reaction , N_(2)O_(4)(g)rArr2NO_(2)(g) , the observed molar mass of N_(2)O_(4) is 77.70 g . The percentage dissociation of N_(2)O_(4) is :-

For the reaction, N_(2)O_(4)(g)hArr 2NO_(2)(g) the reaction connecting the degree of dissociation (alpha) of N_(2)O_(4)(g) with eqilibrium constant K_(p) is where P_(tau) is the total equilibrium pressure.

The initial concentration of N_(2)O_(5) in the following first order reaction: N_(2)O_(5)(g) rarr 2NO_(2)(g)+(1)/(2)O_(2)(g) was 1.24 xx 10^(-2) mol L^(-1) at 318 K . The concentration of N_(2)O_(5) after 60 min was 0.20 xx 10^(-2) mol L^(-1) . Calculate the rate constant of the reaction at 318 K .

At 298 K , the equilibrium between N_(2)O_(4) and NO_(2) is represented as : N_(2)O_(4(g))hArr2NO_(2(g)) . If the total pressure of the equilibrium mixture is P and the degree of dissociation of N_(2)O_(4(g)) at 298 K is x , the partial pressure of NO_(2(g)) under these conditions is:

For a reaction, 2N_(2)O_(5)(g) to 4NO_(2)(g) + O_(2)(g) rate of reaction is:

If in the reaction, N_(2)O_(4)(g)hArr2NO_(2)(g), alpha is the degree of dissociation of N_(2)O_(4) , then the number of moles at equilibrium will be

During thermal dissociation, the observed vapour density of N_(2)O_(4)(g) is 26.0. The extent of dissociation of N_(2)O_(4) is:

At 273 K and I atm, I0 L of N_(2)O_(4(g)) decomposes to NO_(2(g)) as given, N_(2)O_(4(g)) 2NO_(2(g)) , At equilibrium . original volume is 25% lessthan the exisiting volume percentage decomposition of N_(2)O_(4(g)) is thus,

The equilibrium constant for the reaction N_(2)(g)+O_(2)(g) hArr 2NO(g) at temperature T is 4xx10^(-4) . The value of K_(c) for the reaction NO(g) hArr 1/2 N_(2)(g)+1/2 O_(2)(g) at the same temperature is

The equilibrium constant for the reaction N_(2)(g)+O_(2)(g) hArr 2NO(g) at temperature T is 4xx10^(-4) . The value of K_(c) for the reaction NO(g) hArr 1/2 N_(2)(g)+1/2 O_(2)(g) at the same temperature is

RESONANCE ENGLISH-CHEMICAL EQUILIBRIUM-Exercise-2 (Part-2)
  1. A(G)+B(g)hArrC(g)+D(g) Above equilibrium is established by taking A&...

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  2. In a reversible reaction, the forward reaction was 3 times faster than...

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  3. If the equilibrium constant of the reaction 2HI(g)hArrH(2)(g)+I(2)(g...

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  4. In an experiment starting with 1 mol C(2)H(5)OH, 1 mol CH(3)COOH, and ...

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  5. For the reaction: N(2)O(5)(g)rarr2NO(2)(g)+0.5O(2)(g) Calculate t...

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  6. Consider the equilibrium Ni(s)+4CO(g)hArrNi(CO)(4)(g), K(p)=0.125atm...

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  7. For the equilibrium system FeO(s)CO(g)hArrFe(s)+CO(2)(g)(Exothermic)...

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  8. Consider the reaction, 2CI(2)(g)+2H(2)O(g)hArr4HCI(g)+P(2)(g) DeltaH^(...

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  9. For given simultaneous reaction : X(s)hArrA(g)+B(s)+C(g) K(P(1))=500...

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  10. If a mixture 0.4 mole H2 and 0.2 mole Br2 is heated at 700 K at equili...

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  11. 2 mole of PCI(5) were heated in a 5 litre vessel. It dissociated. 80% ...

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  12. A(2)(g) and B(2)(g) having partial pressures 60mm of Hg & 45mm of Hg r...

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  13. When C(2)H(5)OH and CH(3)COOH are mixed in equivalent proportion, equi...

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  14. In reaction N(2)O(4)(g)rarr 2NO(2)(g), The observed molecular weight "...

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  15. The vapour density of N(2)O(4) at a certain temperature is 30. Calcula...

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  16. Solid Ammonium carbamate dissociates as: NH(2)COONH(4)(s)hArr2NH(3)(...

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  17. If 50% of CO(2) converts to CO at the following equilibrium: (1)/(2)...

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  18. Two solids A and D dissociates into gaseous products as follows C(s)...

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  19. Consider (i) C(s)+O(2)hArrCO(2)(g) K(P(2)=(7)/(8) (ii) 2C(s)+O(2)h...

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  20. Two solid compounds A "and" C dissociate into gaseous product at tempe...

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