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Chemical equilibrium is dynamic. Why?...

Chemical equilibrium is dynamic. Why?

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At equilibrium the concentration of each substance is maintained constant. This does not mean that the reaction stops. Both forward and backward reactions continue at the same rate, even after the equilibrium is reached. Such an equilibrium is known as dynamic equilibrium.
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AAKASH SERIES-CHEMICAL EQUILIBRIUM -QUESTIONS FOR DESCRIPTIVE ANSWERS
  1. Chemical equilibrium is dynamic. Why?

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  2. The characteristic of equilibrium and equilibrium constant are differe...

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  3. Is evaporation of water a reversible process?

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  4. A dynamic equilibrium means a balance between the tendency towards min...

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  5. Write the expression for the equilibrium constant of the reversible re...

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  6. Starting from one mole each of anol and acetic acid, at equilibrium 2/...

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  7. At 8.2^@C, 0.778 mol dm^-3 of N2O4 and 2.84 times 10^-3 mol dm^-3 of ...

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  8. At an equilibrium pressure of 2atm, the Kp for the reaction PCl5(g) le...

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  9. At 125^@C the Kp for the reaction N2(g)+3H2(g) leftrightarrow 2NH3(g) ...

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  10. For the reaction H2(g)+Br2(g) leftrightarrow 2HBr(g) at 1024K, Kp is ...

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  11. At 1127K and 1 atm pressure, a gaseous mixture of CO and CO(2) in equi...

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  12. Some solid NH4HS is placed in a flask containing 0.5 atm NH3. What is ...

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  13. Kc is 6.3 times 10^14 for the reaction NO+O3 leftrightarrow NO2+O2 at ...

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  14. The equilibrium constant K(c) for the SO(2(g)) + NO(2(g)) hArr SO(3(g)...

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  15. An equilibrium mixture N2O4 leftrightarrow 2NO2 at 300K contains N2O4 ...

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  16. Kc for the reaction H2+I2 leftrightarrow 2HI at 500^@C is 45.9. calcul...

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  17. The equilibrium constant for the polymerisation of formaldehyde to glu...

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  18. KC for the reaction N2+O2 leftrightarrow 2NO in air at 2500K is 2.1 ti...

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  19. The degree of dissociation is 0.4 at 400 K and a I atm for the gaseous...

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  20. Bromine monochloride, BrCl decomposes into bromine and chlorine and re...

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  21. Calculate the extent of dissociation of PCl5 if the equilibrium pressu...

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