Fertiliser Technology MCQs
Practice free Fertiliser Technology multiple-choice questions with instant answer feedback and step-by-step solutions. Click an option to check yourself, reveal the full explanation, and work through all 275 questions — no login required.
Question 39medium
Electric process as compared to wet process (for the manufacture of phosphoric acid)
Advertisement
Question 40medium
Conditioners like finely divided peat are added to the fertiliser to
Question 42hard
Ammonium nitrate (is mixed with limestone) is not used as fertiliser as such, because
Advertisement
Question 43medium
Triple superphosphate is made by reacting phosphate rock with __________ acid.
Question 44medium
Which is a catalyst promoter used in catalytic ammonia synthesis reaction?
Question 45hard
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