Fertiliser Technology Which fertiliser is made (using coke oven gas) in by products plant of an integrated steel plant? Superphosphate Urea Ammonium sulphate CAN Superphosphate Urea Ammonium sulphate CAN ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Potassic fertilisers Help in development of starches of potatoes and grain None of these Stimulate early growth and accelerate seeding Are useful during early stage of the plant growth Help in development of starches of potatoes and grain None of these Stimulate early growth and accelerate seeding Are useful during early stage of the plant growth ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Both white phosphorous as well as red phosphorous Are soluble in CS₂ All of these Burns when heated in air Reacts with hot caustic soda solution to give phosphine Are soluble in CS₂ All of these Burns when heated in air Reacts with hot caustic soda solution to give phosphine ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Reaction of __________ acid with phosphate rock produces superphosphates. Hydrochloric Nitric Phosphoric Sulphuric Hydrochloric Nitric Phosphoric Sulphuric ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Dehydration of ammonium carbamate (to produce urea) is a/an __________ reaction. Exothermic Catalytic Endothermic Reversible Exothermic Catalytic Endothermic Reversible ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following is not a mixed fertiliser? Calcium ammonium nitrate (CAN) Ammonium phosphate Nitrophosphate None of these Calcium ammonium nitrate (CAN) Ammonium phosphate Nitrophosphate None of these ANSWER DOWNLOAD EXAMIANS APP
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