Question

An increase in the NH₃/CO₂ ratio in urea manufacture results in

a.

increased degree of conversion of CO₂ to urea.

b.

decreased degree of conversion of NH₃ to urea.

c.

decreased yield of urea.

d.

decreased specific volume of molten mass.

Answer: (a).increased degree of conversion of CO₂ to urea.

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Q. An increase in the NH₃/CO₂ ratio in urea manufacture results in

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