Curioustab
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Home
»
Chemical Engineering
»
Fertiliser Technology
Optimum reaction temperature in steam reforming of naphtha is __________ °C.
700 - 1000
300 - 450
1500-1700
100-200
Correct Answer:
700 - 1000
← Previous Question
Next Question→
More Questions from
Fertiliser Technology
Pick out the correct statement.
Rock phosphate used for the production of phosphatic fertiliser is mined at
A nitrogenous fertiliser contains 20% N2. It could be
Conversion achieved in HNO3 synthesis with the use of platinum catalyst is about 95-97%. The rate of formation of nitrogen dioxide from the oxidation of nitric acid is favoured by
Formation of ammonium carbamate by reaction of NH3 with CO2 is a/an __________ reaction.
Which of the following is a natural inorganic fertiliser?
Reaction of orthophosphoric acid with phosphate rock produces
pH value of soil is maintained at __________ by the addition of fertiliser for optimum growth and health of the plant.
Yield of elemental phosphorous from rock phosphate is about __________ percent.
A phosphatic fertiliser contains 16% P2O5. It could be
Discussion & Comments
No comments yet. Be the first to comment!
Name:
Comment:
Post Comment
Join Discussion
Discussion & Comments