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 127medium
Which nutrient in fertiliser makes the plant stems stronger and increases branching?
Question 128easy
Nitrolime is
Question 129easy
Potassic fertilisers do not promote the development of
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Question 130medium
H4P2O7 is the chemical formula of __________ phosphoric acid.
Question 131easy
Main constituent of phosphate rock is
Question 132medium
The main constituent of rock phosphate is
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Question 133medium
The essential ingradient of all the synthesis gas is
Question 134medium
In the manufacture of urea, the intermediate chemical formed is
Question 135hard
During nitric acid manufacture, catalytic oxidation of ammonia at 800°C in presence of platinum catalyst produces nitrogen oxide. Conversion of NH3 to NO is about __________ percent.