Fertiliser Technology Hydrogen content of coke oven gas is __________ percent. 4 84 58 22 4 84 58 22 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Conversion of yellow phosphorous to red phosphorous is done by heating it in covered retorts at __________ °C in absence of air. 50-80 250-400 800-900 1000-1200 50-80 250-400 800-900 1000-1200 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Though kinetics of ammonia synthesis dictates the use of low temperature for high equilibrium conversion, yet it is kept moderately high (550°C), because at low temperature Space velocity of gas is very low resulting in decreased conversion Rate of reaction is very low None of these Very high pressure is required resulting in costly pressure vessel Space velocity of gas is very low resulting in decreased conversion Rate of reaction is very low None of these Very high pressure is required resulting in costly pressure vessel ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Monte catini process is used for the manufacture of Urea Phosphoric acid Nitric acid Calcium ammonium nitrate (CAN) Urea Phosphoric acid Nitric acid Calcium ammonium nitrate (CAN) ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which nutrient in fertiliser makes the plant stems stronger and increases branching? Potassium Phosphorous Nitrogen Calcium Potassium Phosphorous Nitrogen Calcium ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Heating of orthophosphoric acid to 250°C produces Pyrophosphoric acid Metaphosphoric acid None of these No change in it Pyrophosphoric acid Metaphosphoric acid None of these No change in it ANSWER DOWNLOAD EXAMIANS APP
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