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