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In a chemical reaction, equilibrium is s...

In a chemical reaction, equilibrium is said to have been established when the

A

the concentrations of the reactants and product are equal

B

the rate of the opposing reactions become equal

C

the temperature of the opposing reactions are equal

D

there is no change in the concentration of either the product or the rectant with time.

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(b,d)
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P BAHADUR-CHEMICAL EQUILIBRIUM-Exercise
  1. In a chemical reaction, equilibrium is said to have been established w...

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  2. Write equilibrium constant for the each : (a) N(2)O(4(g))hArr2NO(2(g...

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  3. The equilibrium constant expression for a gas reaction is : K(c) = (...

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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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  9. Write a stoichiometric equation for the reaction between A(2) and C wh...

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

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  11. The equilibrium constant K(c) for A((g))hArrB((g)) is 1.1. Which gas h...

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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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  20. Calculate the value of equilibrium constant for the reaction: A((g))...

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

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