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In the manufacture of ammonia by Haber's...

In the manufacture of ammonia by Haber's process,
`N_(2)(g) +3H_(2)(g) hArr 2NH_(3)(g)+92.3kJ`, which of the following conditions is unfavourable ?

A

Increasing the temperature

B

Increasing the pressure

C

Reducing the temperature

D

Removing ammonia as it is formed

Text Solution

Verified by Experts

The correct Answer is:
A
For this reaction n is negative and `DeltaH` is negative so it take forward by decrease in temperature.
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ERRORLESS-CHEMICAL EQUILIBRIUM-NCERT BASED QUESTION (Le-Chatelier Principle and it.s Application)
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  3. In the manufacture of ammonia by Haber's process, N(2)(g) +3H(2)(g) ...

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  5. For the reaction CH(4(g))+2O(2(g))hArrCO(2(g))+2H(2)O(l): (DeltaH=-1...

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  6. The following reaction is known to occur in the body CO(2) + H(2)O hAr...

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  7. Among the following, the equilibrium which is not affected by an incre...

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  8. Which of the following reactions proceed at low pressure?

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  9. In the reaction, 2SO(2)(s)+O(2)(g) hArr 2SO(3)(g)+X cal, most favourab...

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  10. When the pressure is applied over system ice hArr wate what will happe...

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  11. According to le-Chatelier's principle, adding heat to a solid and liqu...

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  12. Given reaction is 2X((gas)) + Y((gas))hArr2Z((gas)) + 80 Kcal Which ...

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  13. In the manufacture of NH(3) by Haber's process, the condition which wo...

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  14. For a reaction 2SO(2)(g) +O(2)(g) hArr 2SO(3)(g), Delta H= - 188.3 kJ ...

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  16. Sodium sulphate dissolves in water with evolution of heat. Consider a ...

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  17. In which one of the following equilibria, the increase of pressure ove...

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  18. Under what conditions of temperature and pressure the formation of at...

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  19. The formation of nitric oxide by contact process N(2) + O(2)hArr. Delt...

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