Fertiliser Technology Plant tranquillisers Cause early maturation of plants Produce seedless fruit Hold back stem growth and halt plants at a desired height Accelerate ripening of food and grain Cause early maturation of plants Produce seedless fruit Hold back stem growth and halt plants at a desired height Accelerate ripening of food and grain ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Multistage operation (as in the case of catalytic oxidation of SO₂) is not carried out for NH₃ synthesis, because of Higher pumping cost Chances of entrainment and disturbance of catalyst bed High cost of the high pressure vessel used for the reactor Comparatively higher pressure drop Higher pumping cost Chances of entrainment and disturbance of catalyst bed High cost of the high pressure vessel used for the reactor Comparatively higher pressure drop ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Yield of elemental phosphorous from rock phosphate is about __________ percent. 15-25 40-45 1-2 60-65 15-25 40-45 1-2 60-65 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Ammonium nitrate (is mixed with limestone) is not used as fertiliser as such, because Its nitrogen content is very less It is highly acidic in nature It is a liquid at room temperature It is hygroscopic and explosive in nature Its nitrogen content is very less It is highly acidic in nature It is a liquid at room temperature It is hygroscopic and explosive in nature ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Low grade coal is __________ to produce ammonia synthesis gas. Hydrogenated Dehydrogenated Gasified Liquefied Hydrogenated Dehydrogenated Gasified Liquefied ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Catalyst used in ammonia synthesis uses __________ as a promoter. Ni Al2O₃ Pt K₂O Ni Al2O₃ Pt K₂O ANSWER DOWNLOAD EXAMIANS APP
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