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KCET2008ChemistryChemical Equilibrium

N ₂+3 H ₂ 2 NH ₃+ heat. What is the effect of the increase of temperature on the equilibrium of the reaction?

Options

  1. AEquilibrium is shifted to the left
  2. BEquilibrium is shifted to the right
  3. CEquilibrium is unaltered
  4. DReaction rate does not change

Correct answer

A. Equilibrium is shifted to the left

Step-by-step solution

N ₂+3 H ₂ 2 NH ₃+ heat It is an exothermic reaction, so high temperature favours backward reaction. Hence, equilibrium is shifted towards the left.

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