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?

Question

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? (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

Tardigrade Admin · Accepted Answer

underset overset1 textVol10 textlitreN2 + underset overset3 textvol30 textlitre3H2 → underset overset2 textvol20 textlitre2NH3 It is given that only 50 % of the expected product is formed hence only 10 litres of NH3 is formed N2 used = 5 litres, left = 30 - 5 = 25 litres H2 used = 15 litres, left = 30 -15 = 15 litres

Q. 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?

$20$ litres ammonia, $25$ litres nitrogen, $15$ litres hydrogen

$20$ litres ammonia, $20$ litres nitrogen, $20$ litres hydrogen

$10$ litres ammonia, $25$ litres nitrogen, $15$ litres hydrogen

$20$ litres ammonia, $10$ litres nitrogen, $30$ litres hydrogen

$10 litre 1 Vol N_{2} + 30 litre 3 vol 3 H_{2} \to 20 litre 2 vol 2 N H_{3}$
It is given that only $50%$ of the expected product is formed
hence only $10$ litres of $N H_{3}$ is formed
$N_{2}$ used $= 5$ litres, left $= 30 - 5 = 25$ litres
$H_{2}$ used $= 15$ litres, left $= 30 - 15 = 15$ litres

Q. 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?

20 litres ammonia, 25 litres nitrogen, 15 litres hydrogen

20 litres ammonia, 20 litres nitrogen, 20 litres hydrogen

10 litres ammonia, 25 litres nitrogen, 15 litres hydrogen

20 litres ammonia, 10 litres nitrogen, 30 litres hydrogen