Triple superphosphate is made by reacting phosphate rock with _____________ acid?
Correct answer: A. Phosphoric
- A. Phosphoric
- B. Nitric
- C. Sulphuric
- D. Hydrochloric
Explanation
Triple superphosphate is produced by reacting phosphate rock with phosphoric acid, forming a concentrated product rich in available phosphate. Sulphuric acid is used for ordinary superphosphate instead.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
Practise Chemical Process Principles
2,710 free Chemical Process Principles MCQs from Chemical Engineering, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Chemical Engineering questions like this
Chemical Engineering is on this paper prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for it.
More Chemical Process Principles questions
Ammonium nitrate is___________________?
Tricresyl phosphate is chemically represented as___________________?
Nitrolime is___________________?
The most suitable fertiliser for accelerating seeding or fruit formation in later stages of plant growth is _____________ fertiliser?
Which one of the following is used as a nitrogenous fertiliser, as a weed killer in the onion fields and for correcting acidic soils ?
H4P2O7 is the chemical formula of _____________ phosphoric acid?