Some Basic Concepts of Chemistry - Result Question 50
####50. 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 condition in the end? [2003]
(a) 20 litres ammonia, 25 litres nitrogen, 15 litres hydrogen
(b) 20 litres ammonia, 20 litres nitrogen, 20 litres hydrogen
(c) 10 litres ammonia, 25 litres nitrogen, 15 litres hydrogen
(d) 20 litres ammonia, 10 litres nitrogen, 30 litres hydrogen
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Solution:
It is given that only $50 %$ of the expected product is formed hence, only 10 litre of $NH_3$ is formed. $N_2$ used $=5$ litres, $\quad$ left $=30-5=25$ litres $H_2$ used $=15$ litres, left $=30-15=15$ litres
