Fertiliser Technology Raw materials for nitric acid manufacture are Anhydrous ammonia, air and water Anhydrous ammonia and air Wet ammonia, air and water Hydrogen peroxide, air and water Anhydrous ammonia, air and water Anhydrous ammonia and air Wet ammonia, air and water Hydrogen peroxide, air and water ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Phosphorus vapour comprises of P₃ P₂ P P₄ P₃ P₂ P P₄ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology An increase in the NH₃/CO₂ ratio in urea manufacture results in Decreased yield of urea Decreased specific volume of molten mass Decreased degree of conversion of NH₃ to urea Increased degree of conversion of CO₂ to urea Decreased yield of urea Decreased specific volume of molten mass Decreased degree of conversion of NH₃ to urea Increased degree of conversion of CO₂ to urea ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Both white phosphorous as well as red phosphorous Reacts with hot caustic soda solution to give phosphine Burns when heated in air All of these Are soluble in CS₂ Reacts with hot caustic soda solution to give phosphine Burns when heated in air All of these Are soluble in CS₂ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology A potassic fertiliser contains 50% K₂O. It could be Potassium sulphate Potassium chloride None of these A mixture of NaCl+ KCl Potassium sulphate Potassium chloride None of these A mixture of NaCl+ KCl ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Low grade phosphate rock can be used in electrical furnace, because Of the better CaO/SiO₂ balance for slag formation It produces low cost product CaO content is less It is cheap Of the better CaO/SiO₂ balance for slag formation It produces low cost product CaO content is less It is cheap ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS