Fertiliser Technology Low grade coal is __________ to produce ammonia synthesis gas. Liquefied Dehydrogenated Gasified Hydrogenated Liquefied Dehydrogenated Gasified Hydrogenated ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Heating of orthophosphoric acid to 250°C produces No change in it Pyrophosphoric acid Metaphosphoric acid None of these No change in it Pyrophosphoric acid Metaphosphoric acid None of these ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following does not come under the category of 'secondary nutrient' for plant growth? Magnesium Calcium Oxygen Sulphur Magnesium Calcium Oxygen Sulphur ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which one of the following is used as a nitrogenous fertiliser, as a weed killer in the onion fields and for correcting acidic soils? Calcium cyanamide CAN Ammonium sulphate Urea Calcium cyanamide CAN Ammonium sulphate Urea ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Superphosphate is manufactured by reacting phosphate rock with None of these Sulphuric acid Acetic acid Aluminium chloride None of these Sulphuric acid Acetic acid Aluminium chloride ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Phosphorus vapour comprises of P₂ P₃ P P₄ P₂ P₃ P P₄ ANSWER DOWNLOAD EXAMIANS APP
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