Fertiliser Technology __________ catalyst is used in the production of urea from CO₂ and NH₃. No Nickel Vanadium pentoxide Alumina No Nickel Vanadium pentoxide Alumina ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following fertilisers is needed for promoting the development of leaves and stems during early stages of plant growth? Potassic fertiliser None of these Phosphatic fertiliser Nitrogeneous fertiliser Potassic fertiliser None of these Phosphatic fertiliser Nitrogeneous fertiliser ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Conditioners like finely divided peat are added to the fertiliser to Produce bulk Increase its solubility Counteract burning Avoid caking & hardening Produce bulk Increase its solubility Counteract burning Avoid caking & hardening ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Iron is not used alone as a catalyst in ammonia synthesis, because It decomposes ammonia Its activity declines rapidly, if heated to above 520°C None of these It gets oxidised above 500°C It decomposes ammonia Its activity declines rapidly, if heated to above 520°C None of these It gets oxidised above 500°C ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which fertiliser is made (using coke oven gas) in by products plant of an integrated steel plant? CAN Urea Superphosphate Ammonium sulphate CAN Urea Superphosphate Ammonium sulphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following does not come under the category of'primary nutrient' for plant growth? Nitrogen Sulphur Potassium Phosphorous Nitrogen Sulphur Potassium Phosphorous ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS