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1 Stoichiometry

In Haber process 30 litres of dihydrogen and 30 litres of dinitrogen were taken for reaction which yielded only 50% of the expected product. What will be the composition of gaseous mixture under the aforesaid conditionin the end?

1) 20 litres ammonia, 20 litres nitrogen, 20 litres hydrogen
2) 10 litres ammonia, 25 litres nitrogen, 15 litres hydrogen
3) 20 litres ammonia, 10 litres nitrogen, 30 litres hydrogen
4) 20 litres ammonia, 25 litres nitrogen, 15 litres hydrogen

Option 1

Option 2 Solution:

Solution

Reaction N₂ + 3H₂ → 2NH₃
Hydrogen is 30 L thus requires 10 Nitrogen
Hydrogen is limiting reagent
Now only 50% of Hydrogen is used = 15 and Balance hydrogen =15L
Therefore 5 L of Nitrogen used and 30-5 = 25 Balanced
NH₃ Produced = 10 L

Option 3

Option 4

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