Question

In Haber process, 30 L of dihydrogen and 30 L 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) 10 L NH3 , 25 L NH3 , 15 L

(B) 20 L NH3 , 20 L NH3 , 20 L

(C) 20 L NH3 , 25 L NH3 , 15 L

(D) 20 L NH3 , 10 L NH3 , 30 L

Answer 1

2x = 10, 10

∴ x = 10/2 = 5

N2 = 30 - 5 = 25 L

H2 = 30 - 3 x 5 = 15 L

NH3 = 2 x 5 = 10 L