1. Tardigrade
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  3. Chemistry
  4. If the reaction N2 + 3H2 = 2NH3 occurs at 200°C and 1000 atm then the graph showing the correct equilibrium yield at 400°C is

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Q. If the reaction $N_2 + 3H_2 = 2NH_3$ occurs at $200^{\circ}C$ and $1000$ atm then the graph showing the correct equilibrium yield at $400^{\circ}C$ is

VITEEEVITEEE 2016

Solution:

Since the formation of ammonia is an exothermic reaction hence on increasing temperature, reaction will proceed in backward direction i.e. formation of $NH _{3}$ decreases.