Fertiliser Technology Promoter used in NH₃ synthesis catalyst is SiO₃ K₂O V₂O₅ U₂O₃ SiO₃ K₂O V₂O₅ U₂O₃ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Nitro-phosphate (manufactured at Trom-bay) is a __________ fertiliser. Highly explosive Mixed Complex Highly hygroscopic Highly explosive Mixed Complex Highly hygroscopic ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following fertilisers contains the least percentage of nitrogen? Urea Liquid ammonia Ammonium phosphate Ammonium sulphate Urea Liquid ammonia Ammonium phosphate Ammonium sulphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Conversion of yellow phosphorus to red phosphorous is done in retorts at 250-450°C in the Presence of an oxidising atmosphere Absence of air Presence of a reducing atmosphere Presence of an inert atmosphere Presence of an oxidising atmosphere Absence of air Presence of a reducing atmosphere Presence of an inert atmosphere ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology A potassic fertiliser contains 50% K₂O. It could be A mixture of NaCl+ KCl Potassium chloride Potassium sulphate None of these A mixture of NaCl+ KCl Potassium chloride Potassium sulphate None of these ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which is the best fertiliser for paddy? Potassium nitrate Ammonium sulphate Superphosphate Nitro-phosphate Potassium nitrate Ammonium sulphate Superphosphate Nitro-phosphate ANSWER DOWNLOAD EXAMIANS APP