A. Haber’s
B. Stengel
C. Le-chatelier’s
D. Du-pont’s
A. Exothermic
B. Endothermic
C. Autocatalytic
D. Catalytic
A. Osmotic pressure of the soil water becomes less than that of the plant sap
B. Soil becomes too alkaline
C. Osmotic pressure of the soil water becomes higher than that of the plant sap
D. Soil becomes too acidic
A. Uses lower grade phosphate rock
B. Requires lower capital investment in the plant
C. Produces lower purity acid
D. Is very costly
A. It is hygroscopic and explosive in nature
B. It is highly acidic in nature
C. It is a liquid at room temperature
D. Its nitrogen content is very less
A. Comparatively higher pressure drop
B. High cost of the high pressure vessel used for the reactor
C. Higher pumg cost
D. Chances of entrainment and disturbance of catalyst bed
A. Of the better CaO/SiO2 balance for slag formation
B. CaO content is less
C. It is cheap
D. It produces low cost product