Chemical Engineering - Chemical Reaction Engineering - Discussion
Discussion Forum : Chemical Reaction Engineering - Section 1 (Q.No. 47)
47.
Fractional conversion __________ with increase in pressure for ammonia synthesis reaction i.e., N2 + 3H2 
2NH3.
2NH3.Discussion:
5 comments Page 1 of 1.
Maradiya said:
7 years ago
Reaction proceeds in the direction of lesser molecules.
(1)
Vivek said:
6 years ago
I think, it's B.
(3)
Poonam said:
4 years ago
High P and low T are required to increase conversion of ammonia because product moles is less than reactant moles.
(4)
THOSIN said:
12 months ago
Going by Le -Chatelier's principle the high pressure favours forward reaction and increases the fractional conversion of ammonia.
Chayanika said:
6 months ago
Check both sides Stoichiometry
The No of moles in the reactant side = 1 + 3 = 4.
The No of moles in the product side = 2.
Since Product no. of moles is decreasing with increasing pressure, equilibrium conversion is increasing.
The No of moles in the reactant side = 1 + 3 = 4.
The No of moles in the product side = 2.
Since Product no. of moles is decreasing with increasing pressure, equilibrium conversion is increasing.
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