Fertiliser Technology Conversion achieved in HNO₃ synthesis with the use of platinum catalyst is about 95-97%. The rate of formation of nitrogen dioxide from the oxidation of nitric acid is favoured by Increasing the temperature Decreasing the pressure Decreasing the temperature None of these Increasing the temperature Decreasing the pressure Decreasing the temperature None of these ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology __________ catalyst is used in the production of urea from CO₂ and NH₃. Vanadium pentoxide Alumina Nickel No Vanadium pentoxide Alumina Nickel No ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Low grade coal is __________ to produce ammonia synthesis gas. Gasified Dehydrogenated Hydrogenated Liquefied Gasified Dehydrogenated Hydrogenated Liquefied ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Conversion of yellow phosphorus to red phosphorous is done in retorts at 250-450°C in the Absence of air Presence of a reducing atmosphere Presence of an oxidising atmosphere Presence of an inert atmosphere Absence of air Presence of a reducing atmosphere Presence of an oxidising atmosphere Presence of an inert atmosphere ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following is a natural inorganic fertiliser? None of these Gobar mannure Chile salt petre Oilcake None of these Gobar mannure Chile salt petre Oilcake ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology The fertiliser plant getting hydrogen by electrolysis of water is situated at Rourkela Korba Namrup Nangal Rourkela Korba Namrup Nangal ANSWER DOWNLOAD EXAMIANS APP
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