Q
Yield of urea can be increased with excess ammonia and higher pressure & temperature, but because of ____________ this is normally not done?
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A
A. Increased biuret formation
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B
B. High corrosion rate
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C
C. Increased cost of equipment
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D
D. All a., b. & c.
Correct Answer:
D. D. All a., b. & c.
