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Question Q155) 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?


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
Answer: (b)