Curioustab
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Home
»
Chemical Engineering
»
Fertiliser Technology
Sodium tri poly phosphate (STPP) is manufactured by reaction of phosphoric acid with sodium
carbonate
phosphate
bicarbonate
silicate
Correct Answer:
carbonate
← Previous Question
Next Question→
More Questions from
Fertiliser Technology
Base suspension fertiliser essentially contains
H3PO4 is the chemical formula of __________ phosphoric acid.
Action of phosphoric acid on rock phosphate produces
Red phosphorous is changed into white phosphorous by
Hydrogen content of coke oven gas is __________ percent.
Two gas based fertiliser plants are located in
Lower temperature and large excess of ammonia in urea melt
Urea is a __________ fertiliser.
Vapor phase reaction of ammonia & nitric acid to produce ammonium nitrate is termed as the __________ process.
Pick out the wrong statement.
Discussion & Comments
No comments yet. Be the first to comment!
Name:
Comment:
Post Comment
Join Discussion
Discussion & Comments