Q. Ammonium nitrate (is mixed with limestone) is not used as fertiliser as such, because
✅ Correct Answer: (A)
It is hygroscopic and explosive in nature
Fertiliser Technology MCQs | Page - 1
Dear candidates you will find MCQ questions of Fertiliser Technology here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.
Q. Ammonium sulphate can be produced by reacting gypsum with
✅ Correct Answer: (B)
Ammonium carbonate
Q. Calcium ammonium nitrate (CAN) is
✅ Correct Answer: (C)
A complex fertiliser
Q. The main constituent of rock phosphate is
✅ Correct Answer: (B)
Di-calcium phosphate
Q. Potassic fertilisers do not promote the development of
✅ Correct Answer: (A)
Stems & leaves during early stage of plant growth
Q. Pick out the wrong statement.
✅ Correct Answer: (D)
Ammonium nitrate fertiliser is obtained as a by-product in an integrated steel plant having byproduct coke ovens
Q. Out of the following, N4 content is minimum in
✅ Correct Answer: (C)
Ammonium sulphate
Q. Heating of ortho-phosphoric acid to 250°C produces
✅ Correct Answer: (B)
Pyrophosphoric acid
Q. Chemical formula of biuret is
✅ Correct Answer: (C)
NH2CONHCONH2
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