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Pick out the correct statement. | |
A. | Reaction of NH3 with HNO3 to produce (NH4)2NO3 is endothermic. [Wrong Answer] |
B. | With increase in NH3/CO2 ratio, urea yield decreases for a given temperature, pressure and total feed rate. [Correct Answer] |
C. | Biuret (an intermediate during urea manufacture) is toxic to seeds and animals. [Wrong Answer] |
D. | both (b) and (c). [Wrong Answer] |