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Consider the reaction equilibrium, 2SO(2...

Consider the reaction equilibrium, `2SO_(2(g)) + O_(2(g))hArr , Delta H^(@) = - 198 kJ` . On the basis of Le-Chatelier's principle, the condition favourable for the forward reaction is

A

low temperature, high pressure

B

any value of `T` and `P`

C

low temperature and low pressure

D

high temperature and high pressure

Text Solution

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High pressure favour the reaction showing decrease in mole or voluming i.e., forward reaction. Also low temperature favours exothermic reaction i.e., forward reaction.
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P BAHADUR-CHEMICAL EQUILIBRIUM-Exercise
  1. Consider the reaction equilibrium, 2SO(2(g)) + O(2(g))hArr , Delta H^(...

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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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