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Chemical Engineering - Fertiliser Technology - Discussion

Discussion Forum : Fertiliser Technology - Section 1 (Q.No. 21)
Fertiliser Technology
21.
Pick out the wrong statement.
Yellow phosphorous which is the most reactive allotropic form of phosphorous is transported under water.
Apatite is the principal material present in phosphate rock which is chemically Ca10 (PO4)6 (F, Cl, OH).
Urea is more hygroscopic than ammonium nitrate.
Nitrogen fixation means the process of bringing atmospheric nitrogen into combination i.e. into nitrogen compound form.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
2 comments Page 1 of 1.
Jay Chauhan said:   5 years ago
Ammonium nitrate surface is extremely hygroscopic, due to high energy on its surface which increases the potential of the molecules to absorb moisture from the surrounding environment. So here, ammonium nitrate is more hygroscopic than Urea.
Pegu said:   1 year ago
According to me, Both A and C are wrong, because white phosphorus is the most reactive allotrope.
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