In Haber's process, the ammonia is manufactured according to the following reaction: N 2( g )+3 H 2( g ) leftharpoons 2 NH 3( g ) ; Δ H o =-(22.4 kJ ) The pressure inside the chamber is maintained at 200 atm and temperature at 500° C. Generally, this reaction is carried out in presence of Fe catalyst. The preparation of ammonia by Haber's process an exothermic reaction. If the preparation follows the following temperature pressure relationship for its % yield. Then for temperature T1, T2 and T3 the correct option is :

Question

In Haber's process, the ammonia is manufactured according to the following reaction: N 2( g )+3 H 2( g ) leftharpoons 2 NH 3( g ) ; Δ H o =-(22.4 kJ ) The pressure inside the chamber is maintained at 200 atm and temperature at 500° C. Generally, this reaction is carried out in presence of Fe catalyst. The preparation of ammonia by Haber's process an exothermic reaction. If the preparation follows the following temperature pressure relationship for its % yield. Then for temperature T1, T2 and T3 the correct option is : (A) T3>T2>T1 (B) T1>T2>T3 (C) T1=T2=T3 (D) Nothing could be predicted

Tardigrade Admin · Accepted Answer

As Temp uparrow % yeild downarrow

$T_{3} > T_{2} > T_{1}$

$T_{1} > T_{2} > T_{3}$

$T_{1} = T_{2} = T_{3}$

Nothing could be predicted

As Temp $↑ %$ yeild $↓$

T3​>T2​>T1​

T1​>T2​>T3​

T1​=T2​=T3​

Nothing could be predicted

As Temp ↑% yeild ↓

$T_{3} > T_{2} > T_{1}$

$T_{1} > T_{2} > T_{3}$

$T_{1} = T_{2} = T_{3}$

As Temp $↑ %$ yeild $↓$