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Chemical Engineering - Fertiliser Technology - Discussion

Discussion Forum : Fertiliser Technology - Section 3 (Q.No. 39)
Fertiliser Technology
39.
Which of the following set of conditions is favourable for the maximum yield of ammonia by Haber's process ?
High pressure, low reactants concentration, high temperature.
High pressure, low reactants concentration, low temperature.
High pressure, high reactants concentration, low temperature.
Low pressure, high reactants concentration, low temperature.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
1 comments Page 1 of 1.
Saurabh said:   2 years ago
In Haber's process,
N2 + 3H2 = 2NH3 + heat.

This is exothermic.
Also, the Moles of reactants and products are 4 and 2 respectively. Hence, volume decreases and pressure increases.
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