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Fertiliser Technology MCQ Questions & Answers | Chemical Engineering

Learn Fertiliser Technology MCQ questions & answers are available for a Chemical Engineering students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. Fertiliser Technology MCQ question is the important chapter for a Chemical Engineering and GATE students. Page-8 section-2

Each section contains 100 MCQs on Fertiliser Technology .
71
Fertiliser value of a nitrogeneous fertiliser is expressed in terms of its __________ content.
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Answer & Solution
Answer: Option A
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72
Phosphoric acid is produced in wet process from phosphate rock and
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Answer & Solution
Answer: Option A
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73
Reaction of __________ acid with phosphate rock produces superphosphates.
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Answer: Option B
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74
Which of the following does not come under the category of 'micro-nutrient' for plant growth?
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Answer & Solution
Answer: Option D
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75
pH value of soil is maintained at __________ by the addition of fertiliser for optimum growth and health of the plant.
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Answer & Solution
Answer: Option B
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76
Effectiveness of a fertiliser is independent of the
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Answer: Option D
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77
Hydrogen is recovered from coke oven gas on commercial scale (as practised in fertiliser plant at Rourkela) by
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Answer & Solution
Answer: Option B
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78
Two gas based fertiliser plants are located in
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Answer: Option A
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79
Which of the following does not come under the category of 'secondary nutrient' for plant growth?
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Answer & Solution
Answer: Option D
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80
Which of the following does not come under the category of'primary nutrient' for plant growth?
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Answer & Solution
Answer: Option D
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